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 27

Internal Fit

Business/Credit Cards(31)
C4 (to fit A4 Inserts)(37)
With Address Windows(5)
C6 (to fit A6 Inserts)(148)
C7 (to fit A7 Inserts)(101)
Cellophane Wrappers(13)
DL/DL+ Envelopes(163)
A5 Invitation Cards(63)
5x7 Inch Invitations(95)
B6 Invitations(87)
Gift/Place Cards(5)
Square Invitations(136)
Small Square Invites(90)
Letterbox Gift Vouchers(20)
Large Square Invites(16)
C5 (to fit A5 Inserts)(160)

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Base Colour

Silver(33)
Gold(42)
Cream(81)
Yellow(80)
Pink(114)
Blue(192)
Green(168)
Black(40)
White(81)
Purple(61)
Orange(38)
Red(81)
Brown(30)
Grey(50)
Lilac(20)
Neutral(46)
Clear(13)

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Texture / Finish

Textured Finish(55)
Smooth / Wove(915)
Laid / Feint Line(15)
Recycled Kraft(37)
Pearlescent(121)
Shiny Metallic(14)
Transparent(13)

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Paper Thickness

100gsm(422)
130gsm(34)
120gsm(524)
110gsm(27)
135gsm(123)
115gsm(27)
30mu(13)

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Flap Seal / Style

Peel/Seal Straight Flap(306)
Gummed Diamond V-Flap(844)
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)(166)
114 x 162mm (C6/A6)(149)
82 x 113mm (C7/A7)(102)
110 x 220mm (DL)(143)
125 x 175mm (B6)(88)
152 x 216mm (A5)(65)
130 x 130mm(90)
133 x 184mm (5×7 Inch)(96)
155 x 155mm(128)
160 x 160mm(10)
220 x 220mm(17)
114 x 229mm (DL+)(21)
70 x 110mm(5)
80 x 215mm(20)

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Kingfisher Blue Envelope C6 Closed

Kingfisher Blue Envelope C6 Open

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

From £0.11
You save

1319 in stock now

View Details & Buy

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

View Details & Buy

Kingfisher Blue Envelope B6 Closed

Kingfisher Blue Envelope B6 Open

Kingfisher Blue 125mm x 175mm Envelope. Blue 100gsm Invitation Card Envelope. Gummed.

From £0.11
You save

1359 in stock now

View Details & Buy

Kingfisher Blue Envelope 130mm Square Closed

Kingfisher Blue Envelope 130mm Square Open

Kingfisher Blue 130mm x 130mm Envelope. Blue 100gsm Small Square Envelope. Gummed.

From £0.10
You save

983 in stock now

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Kingfisher Blue Envelope 5x7 Closed

Kingfisher Blue Envelope 5x7 Open

Kingfisher Blue 133mm x 184mm Envelope. Blue 100gsm 5 x 7 inch Envelope. Gummed.

From £0.12
You save

1346 in stock now

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Kingfisher Blue Envelope A5 Closed

Kingfisher Blue Envelope A5 Open

Out of stock

Kingfisher Blue 152mm x 216mm Envelope. Blue 100gsm A5 Envelope. Gummed.

From £0.13
You save

More Due Soon...

Kingfisher Blue Envelope 155mm Square Closed

Kingfisher Blue Envelope 155mm Square Open

Kingfisher Blue 155mm x 155mm Envelope. Blue 100gsm Square Envelope. Gummed.

From £0.12
You save

1207 in stock now

View Details & Buy

Kingfisher Blue Envelope C5 Closed

Kingfisher Blue Envelope C5 Open

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

From £0.14
You save

1431 in stock now

View Details & Buy

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

16 in stock now

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Kingfisher Blue Envelope C7 Closed

Kingfisher Blue Envelope C7 Open

Kingfisher Blue 82mm x 113mm Envelope. Blue 100gsm C7 Envelope (to fit A7). Gummed.

From £0.11
You save

1350 in stock now

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

Alternative view of 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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Dusky Lilac Envelope Dl Closed

Dusky Lilac Envelope Dl Open

Lilac 110mm x 220mm Envelope. Lilac 100gsm DL Envelope. Gummed.

From £0.12
You save

1438 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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Dusky Lilac Envelope C6 Closed

Dusky Lilac Envelope C6 Open

Lilac 114mm x 162mm Envelope. Lilac 100gsm C6 Envelope (to fit A6). Gummed.

From £0.11
You save

1373 in stock now

View Details & Buy

Dusky Lilac Envelope B6 Closed

Dusky Lilac Envelope B6 Open

Lilac 125mm x 175mm Envelope. Lilac 100gsm Invitation Card Envelope. Gummed.

From £0.11
You save

1331 in stock now

View Details & Buy

Dusky Lilac Envelope 130mm Square Closed

Dusky Lilac Envelope 130mm Square Open

Lilac 130mm x 130mm Envelope. Lilac 100gsm Small Square Envelope. Gummed.

From £0.10
You save

768 in stock now

View Details & Buy

Dusky Lilac Envelope 5x7 Closed

Dusky Lilac Envelope 5x7 Open

Lilac 133mm x 184mm Envelope. Lilac 100gsm 5 x 7 inch Envelope. Gummed.

From £0.12
You save

701 in stock now

View Details & Buy

Dusky Lilac Envelope A5 Closed

Dusky Lilac Envelope A5 Open

Lilac 152mm x 216mm Envelope. Lilac 100gsm A5 Envelope. Gummed.

From £0.13
You save

1316 in stock now

View Details & Buy

Dusky Lilac Envelope 155mm Square Closed

Dusky Lilac Envelope 155mm Square Open

Lilac 155mm x 155mm Envelope. Lilac 100gsm Square Envelope. Gummed.

From £0.12
You save

598 in stock now

View Details & Buy

Dusky Lilac Envelope C5 Closed

Dusky Lilac Envelope C5 Open

Lilac 162mm x 229mm Envelope. Lilac 100gsm C5 Envelope (to fit A5). Gummed.

From £0.14
You save

1287 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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