Envelopes & Mailing Supplies

Tear-resistant, water resistant, mould-free and PH Neutral - C4 size - The gusset allows for perfect fit of the contents and will not burst even when filled to capacity - Strong hot melt peel & Seal closure for a secure and fast seal - 100 Tyvek envelopes
Parcel box for mailing - Self-adhesive strip for sealing - Easy tear-open strip for recipient - Large enough for DVD and CD cases - Made from at least 65% recycled content
The product is a pack of 25 mailing boxes, each measuring 270x190x80mm and made of brown cardboard.
Mailing box made from brown cardboard measuring 145mm x 126mm x 55mm. Suitable for shipping small items safely and securely, comes in a pack of 25.
LEITZ 5237-00-95 - LEITZ Letter Tray Extra-Flat, A4, polystyrene , Black, Stackable vertically or stadium, great cut, Angled Front, Internal dimensions: L 242 x Breadth 12 x Height 32 mm External dimensions: Width 255 x 357 x Br
CEP Pro Gloss Letter Tray Blue 200G - a sleek and modern blue letter tray made of high-quality gloss material.
Easy to use Self Seal closure - High quality 90 gsm paper - Perfect for business correspondance, letters, brochures and more - Blue opaque to keep your correspondence confidential
5-star office packaging tape with low noise and made from polypropylene, measures 48mmx66m, available in a pack of 6.
GoSecure's Size D1 Surf Paper Mailer is a white padded envelope measuring 180mmx265mm. It comes in a pack of 200 and provides excellent protection for mailing items.
GoSecure's Size G4 Surf Paper Mailer is a white, 240mm x 330mm padded mailing envelope that can hold up to 100 items. Its internal size is 240mm, making it perfect for documents and small items.
Sturdy single wall corrugated cardboard boxes, 305x254x254mm in size, ideal for packaging and dispatch, sold in packs of 25.
Streamline your workspace with the durable and sleek 5 Star Office Letter Tray. Crafted from high-impact polystyrene, this foolscap grey tray combines functionality and style for efficient document management.
Self-adhesive, A7-sized document envelopes for secure and convenient mailing of important papers.
Carton with Lid 305x215x100mm Brown (Pack of 10) - Durable and versatile packaging solution, ideal for storage or shipping. Made from high-quality brown corrugated cardboard, with a secure lid to protect contents.
Discover Tenzalope's GoSecure Document Envelopes, plain and self-adhesive for secure storage. Each pack of 1,000 A7 size envelopes ensures your documents stay protected. Ideal for business professionals and personal use.
Heavy duty mailing pouch - Cost-effective alternative to envelopes for two way distribution - Made of durable PVC coated nylon - Able to take up to 10kg in weight - Lockable zip closure
Securely ship documents and small items with the GoSecure Blue Gusset Envelope. With dimensions of 457x330x76mm, this durable mailing pouch features a convenient gusset design for easy insertion and is perfect for protecting your contents during transit.
Plastic envelopes that looks and feels like paper. Saves on postage costs. Weatherproof, burstproof, tear and puncture resistant. Easy to write on surface. Accepts handwriting, stamps or franking. White Opaque envelopes made from 100% polyt - hene. Secure
Extra strong polythene envelopes, clear, 440 x 320mm, peel and seal closure, with a writable panel, ideal for mailing documents securely.
Manila self-seal envelopes, 80gsm paper weight, C4 size, pack of 250 for mail and documents.
Make a difference to your mail with these stiff and protective Blake Purely Packaging All Board envelopes by Blake - Made from heavyweight 350gsm card to ensure that your mail is protected - Strong Peel & Seal closure for ease of use, additional security
The Whitebox WX10055A Contract Letter Tray is a red, plastic construction A4 contract letter tray featuring a mesh design for organizing documents in the office.
This white, self-sealing C4 window envelope has a weight of 90 gsm and is sold in packs containing 250 envelopes. It features a transparent adhesive flap that simplifies sealing while keeping the contents safe and secure.
This product is a pack of 250 office envelopes made from 115gsm manilla paper. The envelopes are heavyweight pocket self-seal and are FSC recycled for sustainability. They measure 406x305mm and come in a pack of 250.
New Guardian - A strong two-tone manilla paper that safeguards important contents and offers premium protection for important Mail - C4 size - Subtle two-tone sheen finish paper for better presentation - Self Seal for an instant bond - 250 120gsm bright w
New Guardian - A strong two-tone manilla paper that safeguards important contents and offers premium protection for important Mail - C4 size - Subtle two-tone sheen finish paper for better presentation - Features peel & Seal closure for an even more secur
Plus Fabric- Premium quality paper combines strength, quality, and appearance, and creates a lasting impression - C4 size - Power-tac adhesive offers an exceptionally strong seal for superior security & easy open feature for quick opening without damaging
New Guardian - A strong two-tone manilla paper that safeguards important contents and offers premium protection for important Mail - C4 size - Subtle two-tone sheen finish paper for better presentation - Features a peel & Seal closure for a more secure se
Plus Fabric- Premium quality paper combines strength, quality, and appearance, and creates a lasting impression - C4 size - Power-tac adhesive offers an exceptionally strong seal for superior security & easy open feature for quick opening without damaging
Plain self-adhesive wallet for documents - Self-adhesive backing for attaching to parcels - Ideal for supplying invoices and receipts with packages - Made from eco-friendly biodegradable film - Waterproof to keep contents dry
Mail Lite F/3 Mailer - White - 220 x 330 mm - 50 env per box
This product is a pack of 250 heavy-duty manila envelopes made from recycled paper. They feature a peel and seal closure for added security and convenience. The envelopes measure 381mm x 254mm, making them suitable for standard A4 documents or larger.
The product is a pack of 100 white C4 Plus Fabric gusset envelopes with a peel and seal feature. These envelopes have a 120gsm weight, making them durable and lightweight for mailing purposes.
The Plus Fabric C6 Envelope Wallet is a self-sealing, windowed envelope wallet made from 120gsm white fabric. It features a press seal and comes in a pack of 500 for convenient purchasing and use.
Bright white 120 gsm paper combining quality and strength Features a stylish blue opaque to ensure contents remain confidential Features a peel & Seal closure for a more secure seal and an extended shelf life over gummed or self Seal
Jiffy padded bag envelopes, size 1, 165x280mm, in brown or gold color options. Pack of 100 envelopes. Brown option reference is JBP-1.

Filters

🤖 Hello! I'm your virtual assistant. I can help you find products, compare prices and answer questions about your orders. Where should we start?
Chatbot service provided thanks to Gemini 3 / OpenAI using Comparor’s database. The AI may make mistakes — always verify the information.
Comparor AI BETA
Online
Restart the conversation?