All Envelope Sizes

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Envelope Colours
- - Our Range Of Colour Choices
    - Black
    - Blue
    - Brown
    - Cream
    - Gold
    - Green
    - Grey
    - Neutral
    - Orange
    - Pink
    - Purple
    - Red
    - Silver
    - White
    - Yellow
    - Kraft
  - Rainbow Envelopes have one of the largest selections of colours and sizes, all available direct from stock. We carry over 2 million envelopes in our UK warehouse and over 20 million available for direct dispatch from our paper mill partners.
- Special Papers
  - Pearlescent – Extensive selection of pearl, metallic and shiny envelopes
  - Textured – Great colour selections with hammered, laid and ribbed finishes
- Envelope Extras
  - A4 Coloured Paper – 60 matching paper colours to go alongside our envelopes
  - Cello Bags – Cellophane wrappers that fit our envelopes perfectly
Envelope Sizes
- We stock one of the largest selections of coloured in envelopes in a wide range of the most popular styles and finishes. If you know what size you need, choose from our selection of stock sizes, or narrow your search to either gummed (diamond flap, traditional) or peel/seal (straight flap, wallet style)
- Standard Sizes (Gummed)
- Standard Sizes (Peel/Seal)
- Greeting Card Sizes
- Square Envelopes
- Speciality Sizes
Colour Packs
- Discounted Value Pack Bundles
- Multi-coloured Envelope Packs
Bulk Discount
- If you're looking to save money when buying in bulk, we have a wide range of wholesale boxes available direct from stock. Save up to 25% on the regular price when you buy in bulk.
- - Trade White Envelopes
    - 100gsm White Gummed
    - 100gsm White Square
- Wholesale Colour Envelopes
- - Looking for something bespoke?
    We have access to a huge range of additional trade packs for envelopes and packaging supplies. Contact us for details and a quote including bespoke printing for larger volume envelope orders.
  - Business Trade Accounts
  - Are you a business looking for trade pricing on envelopes? We can setup a free trade discount account for any UK Registered business by simply contacting us at customercare@rainbowenvelopes.co.uk
Card & Paper
- A4 Paper
  - A4 Coloured Paper – A4 coloured papers to compliment our colour envelope ranges.
- Individually Cut Card Sheets
  Individually machine cut card blanks ready for decoration and overprint. Available in 8 colours and 11 sizes. Handy packs of 25, 50 & 100.
- Pre-Creased Folded Card Blanks
  Pre-creased folded card blanks ready for decoration and overprint. Available in 8 colours and 12 card blank sizes. Handy packs of 25, 50 & 100.

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Envelopes By Colour
Envelopes – By Size
Envelope Value Packs
Wholesale Envelopes
Coloured Paper & Card

Home » Envelope Sizes » Page 6

Internal Fit

Business/Credit Cards(31)
C4 (to fit A4 Inserts)(37)
With Address Windows(5)
C6 (to fit A6 Inserts)(145)
C7 (to fit A7 Inserts)(99)
Cellophane Wrappers(13)
DL/DL+ Envelopes(160)
A5 Invitation Cards(62)
5x7 Inch Invitations(92)
B6 Invitations(86)
Gift/Place Cards(28)
Square Invitations(133)
Small Square Invites(89)
Letterbox Gift Vouchers(20)
Large Square Invites(16)
C5 (to fit A5 Inserts)(156)

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Base Colour

Silver(33)
Gold(42)
Cream(83)
Yellow(81)
Pink(117)
Blue(189)
Green(171)
Black(40)
White(84)
Purple(57)
Orange(38)
Red(83)
Brown(31)
Grey(50)
Lilac(21)
Neutral(39)
Clear(13)

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Texture / Finish

Textured Finish(57)
Smooth / Wove(912)
Laid / Feint Line(16)
Recycled Kraft(37)
Pearlescent(123)
Shiny Metallic(14)
Transparent(13)

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Paper Thickness

100gsm(440)
130gsm(34)
120gsm(525)
110gsm(27)
135gsm(106)
115gsm(27)
30mu(13)

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Flap Seal / Style

Peel/Seal Straight Flap(306)
Gummed Diamond V-Flap(846)
Letterbox Style Flap(20)

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Dimensions

297 x 210mm (A4)(1)
62 x 94mm(31)
229 x 324mm (C4/A4)(38)
162 x 229mm (C5/A5)(162)
114 x 162mm (C6/A6)(146)
82 x 113mm (C7/A7)(100)
110 x 220mm (DL)(140)
125 x 175mm (B6)(87)
152 x 216mm (A5)(64)
130 x 130mm(89)
133 x 184mm (5×7 Inch)(93)
155 x 155mm(125)
160 x 160mm(10)
220 x 220mm(17)
114 x 229mm (DL+)(21)
70 x 110mm(28)
80 x 215mm(20)

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Ivory Hammer Speciality Gummed G6 - 125 mm x 175 mm Envelope

Out of stock

Ivory Laid 125mm x 175mm Envelope. Cream 100gsm Invitation Card Envelope. Gummed.

From £0.11
You save

More Due Soon...

Ivory Laid Speciality Gummed S4 - 155 mm x 155 mm Envelope

Ivory Laid 130mm x 130mm Envelope. Cream 100gsm Small Square Envelope. Gummed.

From £0.11
You save

1266 in stock now

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Ivory Laid Speciality Gummed S4 - 155 mm x 155 mm Envelope

Ivory Laid 155mm x 155mm Envelope. Cream 100gsm Square Envelope. Gummed.

From £0.12
You save

692 in stock now

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Kingfisher Blue Plain Peel And Seal DL - 110 mm x 220 mm Envelop

Out of stock

Kingfisher Blue 110mm x 220mm Envelope. Blue 100gsm DL Envelope. Peel/Seal.

From £0.14
You save

More Due Soon...

Kingfisher Blue Plain Peel And Seal C5 - 162 mm x 229 mm Envelop

Kingfisher Blue 114mm x 162mm Envelope. Blue 100gsm C6 Envelope (to fit A6). Peel/Seal.

From £0.13
You save

1444 in stock now

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Kingfisher Blue Plain Peel And Seal C5 - 162 mm x 229 mm Envelop

Kingfisher Blue 162mm x 229mm Envelope. Blue 100gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.17
You save

26 in stock now

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Lavender 155mm x 155mm Square Pearlescent Envelope. Peel/Seal. 120gsm Wallet Flap.

Lavender 155mm x 155mm Square Pearlescent Envelope. Peel/Seal. 120gsm Wallet Flap.

From £0.16
You save

123 in stock now

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Lilac Pastel Peel And Seal DL - 110 mm x 220 mm Envelope

Lilac 110mm x 220mm Envelope. Lilac 100gsm DL Envelope. Peel/Seal.

From £0.14
You save

210 in stock now

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Lime Green Self Sealing C6 - 114mm x 162mm 120gsm Colour Envelope

Lime Green 114mm x 162mm Envelope. Green 120gsm C6 Envelope (to fit A6). Peel/Seal.

From £0.15
You save

11 in stock now

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Lime Green Self Sealing DL - 114mm x 229mm 120gsm Colour Envelope

Lime Green 114mm x 229mm Envelope. Green 120gsm DL+ Envelope. Peel/Seal.

From £0.18
You save

488 in stock now

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Lime Green Self Sealing C5 - 162mm x 229mm 120gsm Colour Envelope

Lime Green 162mm x 229mm Envelope. Green 120gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.24
You save

363 in stock now

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Lime Green Windowed 162mm x 229mm 120gsm Peel/Seal C5/A5/Half A4 Sized Envelope

Lime Green 162mm x 229mm Envelope. Green 120gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.27
You save

75 in stock now

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Lime Green 324mm x 229mm Envelope. Green 120gsm C4 Envelope (to fit A4). Peel/Seal.

Lime Green 324mm x 229mm Envelope. Green 120gsm C4 Envelope (to fit A4). Peel/Seal.

From £0.32
You save

480 in stock now

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Metallic Silver Self Sealing C6 - 114mm x 162mm 130gsm Colour Envelope

Metallic Silver 114mm x 162mm Envelope. Silver 130gsm C6 Envelope (to fit A6). Peel/Seal.

From £0.22
You save

519 in stock now

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Metallic Silver Self Sealing DL - 114mm x 229mm 130gsm Colour Envelope

Metallic Silver 114mm x 229mm Envelope. Silver 130gsm DL+ Envelope. Peel/Seal.

From £0.27
You save

455 in stock now

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Metallic Silver Self Sealing S3 - 160mm x 160mm 130gsm Colour Envelope

Metallic Silver 160mm x 160mm Envelope. Silver 130gsm Square Envelope. Peel/Seal.

From £0.25
You save

488 in stock now

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Metallic Silver Self Sealing C5 - 162mm x 229mm 130gsm Colour Envelope

Metallic Silver 162mm x 229mm Envelope. Silver 130gsm C5 Envelope (to fit A5). Peel/Seal.

From £0.35
You save

475 in stock now

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Metallic Silver Self Sealing S2 - 220mm x 220mm 130gsm Colour Envelope

Metallic Silver 220mm x 220mm Envelope. Silver 130gsm Large Square Envelope. Peel/Seal.

From £0.43
You save

223 in stock now

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Metallic Silver Self Sealing C4 - 324mm x 229mm 130gsm Colour Envelope

Metallic Silver 324mm x 229mm Envelope. Silver 130gsm C4 Envelope (to fit A4). Peel/Seal.

From £0.49
You save

652 in stock now

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Black Self Sealing C6 - 114mm x 162mm 120gsm Colour Envelope

Midnight Black 114mm x 162mm Envelope. Black 120gsm C6 Envelope (to fit A6). Peel/Seal.

From £0.20
You save

695 in stock now

View Details & Buy

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Contact our experts now: 0203 1377 133 helpdesk@rainbowenvelopes.co.uk

Rainbow Envelopes.
Triangle Business Centre
95 Commerce Way
Lancing. BN15 8UP
Tel: 01903 685686
Email: helpdesk@rainbowenvelopes.co.uk

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