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 59

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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Callisto Pearl Envelope 130mm Square Closed

Callisto Pearl Envelope 130mm Square Open

White Small Square Envelope. Gummed Flap. Diamond Pearl 120gsm Wove Finish. 130mm x 130mm.

From £0.12
You save

750 in stock now

View Details & Buy

Callisto White Envelope 130mm Square Closed

Callisto White Envelope 130mm Square Open

White Small Square Envelope. Gummed Flap. Diamond White 135gsm Wove Finish. 130mm x 130mm.

From £0.12
You save

1172 in stock now

View Details & Buy

Callisto Pearl Envelope 155mm Square Closed

Callisto Pearl Envelope 155mm Square Open

White Square Envelope. Gummed Flap. Diamond Pearl 120gsm Wove Finish. 155mm x 155mm.

From £0.14
You save

1313 in stock now

View Details & Buy

Callisto White Envelope 155mm Square Closed

Callisto White Envelope 155mm Square Open

White Square Envelope. Gummed Flap. Diamond White 135gsm Wove Finish. 155mm x 155mm.

From £0.14
You save

1426 in stock now

View Details & Buy

Colorplan Cool Blue Envelope A5 Closed

Colorplan Cool Blue Envelope A5 Open

Colorplan Cool Blue 152mm x 216mm Envelope. Blue 135gsm A5 Envelope. Gummed.

From £0.20
You save

3489 in stock now

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Colorplan Cool Blue Envelope C6 Closed

Colorplan Cool Blue Envelope C6 Open

Colorplan Cool Blue 114mm x 162mm Envelope. Blue 135gsm C6 Envelope (to fit A6). Gummed.

From £0.15
You save

2123 in stock now

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Colorplan Cool Blue Envelope C7 Closed

Colorplan Cool Blue Envelope C7 Open

Colorplan Cool Blue 82mm x 113mm Envelope. Blue 135gsm C7 Envelope (to fit A7). Gummed.

From £0.13
You save

1687 in stock now

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Colorplan Cool Blue Envelope Dl Closed

Colorplan Cool Blue Envelope Dl Open

Colorplan Cool Blue 110mm x 220mm Envelope. Blue 135gsm DL Envelope. Gummed.

From £0.19
You save

2915 in stock now

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Colorplan Cool Blue Envelope 5x7 Closed

Colorplan Cool Blue Envelope 5x7 Open

Colorplan Cool Blue 133mm x 184mm Envelope. Blue 135gsm 5 x 7 inch Envelope. Gummed.

From £0.19
You save

2954 in stock now

View Details & Buy

Colorplan Cool Blue Envelope 155mm Square Closed

Colorplan Cool Blue Envelope 155mm Square Open

Colorplan Cool Blue 155mm x 155mm Envelope. Blue 135gsm Square Envelope. Gummed.

From £0.19
You save

2811 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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