Updated: 23 Aug 2025

10 Best a5 envelopes whites of 2025

Updated: 23 Aug 2025

#1

Best Choice

HEIHAK 100 Pack A5 Cardboard Envelopes White, 250x160mm Rigid Mailer With Peel and Seal Strip for Posting and Mailing

9.6

HEIHAK

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Main highlights

｢SEALING DESIGN｣ Our rigid cardboard envelopes are sealed with an effective glue, saving your time when packaging and ensure that the goods will not easily slip out or be lost during the delivery process.

｢GREAT VALUE PACK｣ You will get a total of 100 rigid mailer envelopes with size 9.8 x 6.3 in / 25 x 16 cm, which is suitable for general A5 documents. Free writing and labeling are also supported on smooth surfaces.

｢GOOD MATERIAL｣ The a5 cardboard envelopes are made of high quality 250gsm white board paper with a flat surface and a certain thickness, the overall bond is strong and not easy to break or deform.
#2

Best Value

Postmaster A5 C5 Envelopes 229 x 162 mm 90 GSM Self Seal White 200 Pack

9.5

Postmaster

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Main highlights

PEFC-CERTIFIED FOR SUSTAINABILITY - PEFC is a European based Forest certification system, that allows small- and family forest owners to demonstrate their excellence in sustainable forest management

KEEPS YOUR DOCUMENTS PRIVATE - our envelopes are printed on the inside with an opaque blue pattern that makes it difficult to see what is inside the envelope

C5 ENVELOPE - Designed to take sheets of A4 Paper folded in half, or sheets of A5 paper unfolded. Designed to be sent using a single 1st Class or 2nd Class Stamp (max 100g)
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#3

PACK OF 50 - C5 WHITE ENVELOPES FOR A5 GREETING CARDS 100gsm 229mm x 162mm

9.3

TONIWA

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Main highlights

● Perfect for Light use, Everything you need for the Home and Offices

● ALL Envelopes are SELF SEALING and NON WINDOW

● A5 (C5) Size: 229mm x 162mm
#4

Premium Quality Office C5/A5 White Mailing Envelopes - 80 GSM Peel & Seal Wallet Envelopes for Posting, Home Office & Ecommerce

9.0

KARRMA LTD

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Main highlights

PERFECT - The Invitation Envelope You Choose Makes The First Impression On Your Guests. Our KARRMA Premium Quality Office White Mailing Envelopes.

MULTIPURPOSE: They are a cost-effective option for everyday home, office & commercial use, These envelopes are ideal for mailing & organizing invoices, letters, statements, catalogs, periodicals, brochures, etc.

IDEAL : Pack Of 30 Envelopes Is Ideal For Any Occasion, Including Lottery Tickets, Business Cards, Money Cards, Coins, And Gift Cards. Your Pure Heart Deserves A Simple And Unadorned Envelope.
#5

(Choose Pack) C5 / C6 Gummed Flap Envelopes Pure White (120 GSM) - Greeting Gift Cards Weddings Florists Invites (30x C6 Envelopes)

8.9

Honeey

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Main highlights

Very High Executive Quality - 120 GSM Pure White - Non Window

Perfect for Greeting / Gift Cards, Weddings, Florists, Corporative invites and many other occasions

PLEASE NOTE: THIS IS NOT A SELF SEAL ENVELOPE, IT IS GUMMED (MOISTEN SEAL TO CLOSE)
#6

Evour A5/C5 White Self-Seal Pocket Envelopes – 229x162mm, 90 GSM, No Window –for Home, Office & Business Mailing Pack of 50

8.8

evour

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Main highlights

Perfect for Light use, Everything you need for the Home and Offices

ALL Envelopes are SELF SEALING and NON WINDOW

A5 (C5) Size: 229mm x 162mm
#7

Joyberg 50 Packs 5x7 Envelopes, White A7 Envelopes for Invitations, Printable, Self Seal for Weddings, Invitations, Photos, Postcards, Greeting Cards, Mailing

8.7

Joyberg

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Main highlights

Size: A7 size white environmental protection envelope, made of 5 1/4" x 7 1/4" standard A7 size, with a square seal in the form of a glue booklet, made of high-quality paper, thick and durable, with excellent sealing performance. Your privacy will be well protected.

Sealing: This is a huge time-saving envelope, each envelope comes with a separate tape, just tear off the protective strip, press, and seal it. Easy to seal peeling and sealing and closing operations, this type of adhesive is ideal for commercial applications, wedding announcements, and mailing.

Design: This 5x7 envelope is very suitable for 5x7 cards/photos. These envelopes are also very suitable for direct mail, letters, postcards, weddings, birthdays, baby showers, graduations, holidays, handmade cards, business, and various party invitation cards. So you can rely on them to meet all your special mailing needs.
#8

Postmaster A5 Envelopes Peel & Seal 100GSM White Paper - 25 Pack

8.6

Postmaster

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Main highlights

PEFC-CERTIFIED FOR SUSTAINABILITY - PEFC is a European based Forest certification system, that allows small- and family forest owners to demonstrate their excellence in sustainable forest management

KEEPS YOUR DOCUMENTS PRIVATE - our envelopes are printed on the inside with an opaque blue pattern that makes it difficult to see what is inside the envelope

C5 ENVELOPE - Designed to take sheets of A4 Paper folded in half, or sheets of A5 paper unfolded. Designed to be sent using a single 1st Class or 2nd Class Stamp (max 100g)
#9

10 x C5 White Envelopes for A5 Greeting Cards Christmas Cards Wedding Invitation Crafts 162x229mm

8.5

Karma Krafts

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Main highlights

C5 White Envelopes (162mm x 229mm)

C5 - Fits an A5 Card / A5 Postcard

100gsm Gummed Diamond Flap Envelopes
#10

BCreativetolearn C5 White Envelopes for A5 Cards Diamond Gummed Self Seal Pack of 30 100gsm Postal Envelopes (229mm x 162mm) for Invitations, Birthday Cards, Letters & Favors

8.4

BCreativetolearn

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Main highlights

Premium Quality - Our C5 white envelopes are made from durable 100gsm paper, ensuring strength and protection for your contents & the gummed flap provides a secure seal to keep your contents protected during transit.

Multipurpose - Perfect for sending invitations, announcements, invoices, cards, and other important documents. Each pack contains 30 C5 white envelopes, providing ample supply for your mailing needs.

Diamond Flap Closure - The diamond flap design adds a touch of elegance and allows for easy insertion and retrieval of your invitations, greetings or birthday cards.