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 25

Internal Fit

Business/Credit Cards(31)
C4 (to fit A4 Inserts)(36)
With Address Windows(5)
C6 (to fit A6 Inserts)(148)
C7 (to fit A7 Inserts)(101)
Cellophane Wrappers(13)
DL/DL+ Envelopes(162)
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)(159)

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Base Colour

Silver(33)
Gold(42)
Cream(81)
Yellow(80)
Pink(114)
Blue(189)
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(912)
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(521)
110gsm(27)
135gsm(123)
115gsm(27)
30mu(13)

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Flap Seal / Style

Peel/Seal Straight Flap(303)
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)(37)
162 x 229mm (C5/A5)(165)
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+)(20)
70 x 110mm(5)
80 x 215mm(20)

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Graphite Grey 162mm x 229mm 120gsm Peel/Seal C5/A5/Half A4 Sized Envelope

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

From £0.29
You save

15 in stock now

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

Out of stock

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

From £0.42
You save

More Due Soon...

Gunmetal Grey Self Sealing C5 - 162mm x 229mm 130gsm Colour Envelope

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

From £0.31
You save

87 in stock now

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

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

From £0.15
You save

510 in stock now

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

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

From £0.18
You save

585 in stock now

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Holly Green Self Sealing S3 - 160mm x 160mm 120gsm Colour Envelope

Holly Green 160mm x 160mm Envelope. Green 120gsm Square Envelope. Peel/Seal.

From £0.19
You save

247 in stock now

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

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

From £0.24
You save

2 in stock now

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C4 Holly Green Pocket Envelope

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

From £0.32
You save

63 in stock now

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Indigo Envelope Dl Ratio

Indigo Envelope Dl Open

Indigo 110mm x 220mm Envelope. Purple 100gsm DL Envelope. Gummed.

From £0.12
You save

3210 in stock now

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Indigo Envelope C6 Ratio

Indigo Envelope C6 Open

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

From £0.11
You save

1288 in stock now

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Indigo Envelope 130mm Square Ratio

Indigo Envelope 130mm Square Open

Indigo 130mm x 130mm Envelope. Purple 100gsm Small Square Envelope. Gummed.

From £0.10
You save

985 in stock now

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Indigo Envelope 5x7 Ratio

Indigo Envelope 5x7 Open

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

From £0.12
You save

999 in stock now

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Indigo Envelope A5 Ratio

Indigo Envelope A5 Open

Indigo 152mm x 216mm Envelope. Purple 100gsm A5 Envelope. Gummed.

From £0.14
You save

3874 in stock now

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Indigo Envelope 155mm Square Ratio

Indigo Envelope 155mm Square Open

Indigo 155mm x 155mm Envelope. Purple 100gsm Square Envelope. Gummed.

From £0.12
You save

940 in stock now

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Indigo Envelope C5 Ratio

Indigo Envelope C5 Open

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

From £0.14
You save

2268 in stock now

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Indigo Envelope C7 Ratio

Indigo Envelope C7 Open

Indigo 82mm x 113mm Envelope. Purple 100gsm C7 Envelope (to fit A7). Gummed.

From £0.11
You save

1288 in stock now

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Iris Blue Plain Gummed DL - 110 mm x 220 mm Envelope

Iris Blue 110mm x 220mm Envelope. Blue 100gsm DL Envelope. Gummed.

From £0.12
You save

736 in stock now

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Iris Blue Plain Peel And Seal DL - 110 mm x 220 mm Envelope

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

From £0.14
You save

300 in stock now

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Iris Blue Plain Gummed C6 - 114 mm x 162 mm Envelope

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

From £0.11
You save

1444 in stock now

View Details & Buy

Iris Blue Plain Gummed S4 - 155 mm x 155 mm Envelope

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

From £0.10
You save

1076 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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www.rainbowenvelopes.co.uk

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www.colourstationery.co.uk

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