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 4

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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Blue Pearl Envelope C6 Ratio

Blue Pearl Envelope C6 Open

Out of stock

Baby Blue 114mm x 162mm C6 Pearlescent Envelope. Peel/Seal. 120gsm Wallet Flap.

From £0.16
You save

More Due Soon...

Baby Blue Envelope C6 Ratio

Baby Blue Envelope C6 Open

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

From £0.11
You save

944 in stock now

View Details & Buy

Baby Blue Envelope B6 Ratio

Baby Blue Envelope B6 Open

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

From £0.11
You save

935 in stock now

View Details & Buy

Baby Blue Envelope 130mm Square Ratio

Baby Blue Envelope 130mm Square Open

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

From £0.10
You save

840 in stock now

View Details & Buy

Baby Blue Envelope 5x7 Ratio

Baby Blue Envelope 5x7 Open

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

From £0.12
You save

1071 in stock now

View Details & Buy

Baby Blue Envelope 155mm Square Ratio

Baby Blue Envelope 155mm Square Open

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

From £0.12
You save

660 in stock now

View Details & Buy

Blue Pearl Envelope 155mm Square Ratio

Blue Pearl Envelope 155mm Square Open

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

From £0.17
You save

64 in stock now

View Details & Buy

Blue Pearl Envelope C5 Ratio

Blue Pearl Envelope C5 Open

Out of stock

Baby Blue 162mm x 229mm C5 Pearlescent Envelope. Peel/Seal. 120gsm Wallet Flap.

From £0.19
You save

More Due Soon...

Baby Blue Envelope A5 Ratio

Baby Blue Envelope A5 Open

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

From £0.14
You save

1279 in stock now

View Details & Buy

Blue Pearl Envelope Bc Ratio

Blue Pearl Envelope Bc Open

Out of stock

Baby Blue 62mm x 94mm Pearlescent Business Card Envelope. Gummed. 120gsm V-Flap.

From £0.11
You save

More Due Soon...

Blue Pearl Envelope C7 Ratio

Blue Pearl Envelope C7 Open

Baby Blue 82mm x 113mm C7 Pearlescent Envelope. Gummed. 120gsm V-Flap.

From £0.13
You save

19 in stock now

View Details & Buy

Baby Blue Envelope C7 Ratio

Baby Blue Envelope C7 Open

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

From £0.11
You save

1325 in stock now

View Details & Buy

Pink Pearl Envelope Dl Ratio

Pink Pearl Envelope Dl Open

Baby Pink 110mm x 220mm DL Pearlescent Envelope. Peel/Seal. 120gsm Wallet Flap.

From £0.16
You save

313 in stock now

View Details & Buy

Baby Pink Envelope Dl Ratio

Baby Pink Envelope Dl Open

Baby Pink 110mm x 220mm Envelope. Pink 100gsm DL Envelope. Gummed.

From £0.12
You save

1423 in stock now

View Details & Buy

Baby Pink Pastel Peel And Seal DL - 110 mm x 220 mm Envelope

Out of stock

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

From £0.14
You save

More Due Soon...

Pink Pearl Envelope C6 Ratio

Pink Pearl Envelope C6 Open

Baby Pink 114mm x 162mm C6 Pearlescent Envelope. Peel/Seal. 120gsm Wallet Flap.

From £0.16
You save

228 in stock now

View Details & Buy

Baby Pink Envelope C6 Ratio

Baby Pink Envelope C6 Open

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

From £0.11
You save

802 in stock now

View Details & Buy

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

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

From £0.15
You save

691 in stock now

View Details & Buy

Baby Pink Self Sealing DL - 114mm x 229mm 120gsm Colour Envelope

Baby Pink 114mm x 229mm Envelope. Pink 120gsm DL+ Envelope. Peel/Seal.

From £0.17
You save

501 in stock now

View Details & Buy

Baby Pink Envelope B6 Ratio

Baby Pink Envelope B6 Open

Baby Pink 125mm x 175mm Envelope. Pink 100gsm Invitation Card Envelope. Gummed.

From £0.11
You save

1265 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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