Envelopes & Mailing Supplies

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A3 A4 A5 A6 Gold/White Bubble Padded Envelopes Peal & Seal, Ideal for Mailing Goods | Packaging Bags, Gold, A6(100mm x 165mm), Pack of 10

Colour	Gold
Closure type	Self-Seal
Occasion	Mailing Goods
Material	Paper

About This Item:

Premium Gold Design – Elegant and professional appearance for shipments.
Bubble Padded Protection – Keeps items safe from damage.
Peel & Seal Closure – Quick, easy, and secure sealing.
Lightweight & Durable – Reduces shipping costs while ensuring protection.
Pack of 10 – Ideal for businesses, offices, and personal use.

£8.99 ex. VAT £4.99 ex. VAT

In stock

Postage Bags for Clothes - Pack of 20 - Black -14x19 inch Parcel Bags for Posting Clothes - Self Seal Postal Bags

Material	Polyethylene (PE)
Colour	Black
Closure type	Self-Seal
Shape	Rectangular
Number of items	20
Size	14x19 Inch

About This Item:

Tamper-Proof & Secure – Self-seal adhesive ensures safe & permanent closure.
Opaque & Private – Black design keeps contents hidden for discretion.
Tear-Resistant & Waterproof – Protects parcels from moisture and damage.
Perfect for Businesses & E-Commerce – Ideal for shipping clothes, gifts, and soft goods.
Pack of 20 – Convenient bulk pack for regular shipping needs.

£16.99 ex. VAT £8.99 ex. VAT

In stock

45 White Mailing Envelopes, 100 GSM Mixed Sized Self Seal Greeting Card Envelopes, Invitation Envelopes for Posting Mailing

Colour	White
Closure type	Self-Seal
Occasion	Graduation
Material	Paper

About This Item:

Mixed pack – 45 envelopes in DL, C5, and C4 sizes for various mailing needs.
Premium quality – made from 100 GSM high-quality durable paper.
Self-sealing – easy-to-use adhesive strip for a tamper-proof seal.
Security tinted – blue printed interior for confidential document protection.
Multipurpose use – perfect for home, office, business, and ecommerce.
Bonus envelope opener – includes a random color envelope opener for convenience.

£19.99 ex. VAT £9.99 ex. VAT

In stock

50 Mixed Grey Parcel Bags, Postage Bags, Mailing Bags 5 Sizes 10 Each Poly Postal Bags Self Seal Small to Large Mailing Bags

Colour	Grey
Closure type	Self-Seal
Material	Plastic
Number of items	50

About This Item:

Variety of sizes – includes 6x9", 9x12", 10x14", 12x16", and 14x19" parcel bags.
Durable & lightweight – made from high-quality 60-micron plastic.
Strong self-seal closure – secure adhesive strip prevents tampering.
Water & dirt-resistant – protects contents from moisture and dust.
Multipurpose use – suitable for ecommerce, business, and personal shipments.
Opaque & private – ensures discreet and secure mailing.

£8.99 ex. VAT £4.99 ex. VAT

In stock

50 x C5 White Self Seal Security Envelopes | Fully Opaque, Self Sealing & Printer Safe Mailing Paper Envelopes

Colour	White
Closure type	Self-Seal
Material	Paper
Number of items	50

About This Item:

Pack of 50 – ideal for home, office, and business mailing needs.
C5 size (229x164mm) – fits A5 documents or A4 folded in half.
High-security inner tint – keeps contents confidential and private.
Self-sealing closure – easy and secure adhesive strip for hassle-free sealing.
Durable 90 GSM paper – strong and resistant to tearing.
Printer-friendly – compatible with inkjet and laser printers.

£10.99 ex. VAT £5.99 ex. VAT

In stock

100Pcs Parcel Bags for Posting Clothes 262x330mm Postal Bags Shipping Bags with Handle Mailing Bags for Clothing Posting Bags

Colour	Pink Thank You
Closure type	Self-Seal
Occasion	thank you card
Material	Polypropylene (PP)

About This Item:

100-pack pink mailing bags – perfect for online retailers and boutiques.
Stylish "Thank You" design – enhances customer experience.
Easy-to-carry handle – convenient for couriers and customers.
Waterproof & puncture-resistant – protects items from moisture and damage.
Self-seal adhesive closure – ensures secure and tamper-proof packaging.
Lightweight & cost-effective – reduces shipping costs while maintaining quality.
Supports up to 7 kg – ideal for clothing, books, cosmetics, and more.

£26.99 ex. VAT £13.99 ex. VAT

In stock

Buy Envelopes & Mailing Supplies Online – Secure & Reliable Shipping Solutions

Whether for business or personal use, having the right envelopes & mailing supplies ensures that your documents, parcels, and letters are delivered securely. At BuyinUK, we provide a wide range of high-quality envelopes, packaging materials, and mailing essentials to meet your needs.

Our Range of Envelopes & Mailing Supplies

At BuyinUK we offer a variety of envelopes and mailing products, including:

Standard & Window Envelopes – Perfect for business correspondence and letters.
Bubble Mailers & Padded Envelopes – Added protection for fragile items.
Cardboard & Rigid Envelopes – Ideal for important documents, photos, and certificates.
Poly Mailers & Waterproof Bags – Secure and weather-resistant for safe delivery.
Packing Tape, Labels & Accessories – Essential for sealing and organizing parcels.

With our premium selection at BuyinUK you can ensure safe and professional shipping for all your mailing needs.

Choosing the Right Envelopes for Your Needs

Not sure which envelope to choose? At BuyinUK we offer options for every requirement:

Business Envelopes – Professional, high-quality options for office use.
Cushioned & Bubble Envelopes – Great for sending delicate or valuable items.
Large Document Envelopes – Ideal for contracts, certificates, and important paperwork.

Whether you need basic letter envelopes or heavy-duty mailing solutions, we have the perfect option for you.

Mailing Supplies for Secure & Professional Packaging

In addition to envelopes, BuyinUK offers essential mailing supplies, including:

Packing tape & dispensers for securely sealing packages.
Shipping labels & stickers for clear identification.
Postal tubes for protecting rolled-up documents and posters.

With our high-quality envelopes & mailing supplies, you can send items with confidence.

Why Buy Envelopes & Mailing Supplies from BuyinUK.co.uk?

Extensive Selection – From standard envelopes to specialty mailers, we have it all.
Affordable Prices – Get the best deals on all mailing supplies.
Fast & Reliable Shipping – Order from BuyinUK and receive your products quickly.
Perfect for Businesses & Individuals – Reliable solutions for professional and personal use.

Shop Envelopes & Mailing Supplies Online Today!

Stock up on high-quality envelopes & mailing supplies at BuyinUK Whether you need business envelopes, padded mailers, or secure packaging, we have the right solution for you. Browse our collection today and enjoy fast delivery at unbeatable prices!