Collection: Envelopes & Mailing Supplies

Keep your mail organized and protected with our collection of envelopes and mailing supplies. From standard letter envelopes to padded mailers, shipping labels, and sealing accessories, we’ve got everything you need to pack, send, and deliver with confidence.

✔️ Standard, windowed, and security envelopes
✔️ Padded mailers and bubble-lined options
✔️ Mailing labels, stamps, and seals
✔️ Great for offices, small businesses, and personal use
✔️ Durable, reliable, and USPS-friendly

EnDoc 9 1/2 x 12 1/2 Clasp Envelopes - 100 Pack - Brown Kraft Catalog Envelopes Gummed Seal Closure – 28lb Heavyweight Paper 9.5x12.5 inch Envelopes for Home, Office, Business, Legal or School.

EnDoc 9 1/2 x 12 1/2 Clasp Envelopes - 100 Pack - Brown Kraft Catalog Envelopes Gummed Seal Closure – 28lb Heavyweight Paper 9.5x12.5 inch Envelopes for Home, Office, Business, Legal or School.

Regular price $45.00 USD

Regular price Sale price $45.00 USD
Unit price per
660lb Industrial Floor Platform Scale with 90°-135° Rotate Double Sided Display Weight Computing Digital Scale Platform Scale LB/KG for Luggage Shipping Package Computing

660lb Industrial Floor Platform Scale with 90°-135° Rotate Double Sided Display Weight Computing Digital Scale Platform Scale LB/KG for Luggage Shipping Package Computing

Regular price $186.00 USD

Regular price Sale price $186.00 USD
Unit price per
The Boxery 6x10''|#0 Poly Bubble Mailers- 250 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

The Boxery 6x10''|#0 Poly Bubble Mailers- 250 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

Regular price $67.00 USD

Regular price Sale price $67.00 USD
Unit price per
The Boxery 8.5x12''|#2 Poly Bubble Mailers- 100 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

The Boxery 8.5x12''|#2 Poly Bubble Mailers- 100 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

Regular price $44.00 USD

Regular price Sale price $44.00 USD
Unit price per
Fuxury Kraft Bubble Mailer 4x8 Inch 50 Pack,Strong Adhesion Padded Envelopes,Self Seal Bubble Envelopes, Waterproof Cushioned Mailers Packaging for Small Business，Bulk #000 Brown

Fuxury Kraft Bubble Mailer 4x8 Inch 50 Pack,Strong Adhesion Padded Envelopes,Self Seal Bubble Envelopes, Waterproof Cushioned Mailers Packaging for Small Business，Bulk #000 Brown

Regular price $14.00 USD

Regular price Sale price $14.00 USD
Unit price per
The Boxery 8.5x14.5''|#3 Poly Bubble Mailers- 100 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

The Boxery 8.5x14.5''|#3 Poly Bubble Mailers- 100 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

Regular price $50.00 USD

Regular price Sale price $50.00 USD
Unit price per
The Boxery 7.25x12''|#1 Poly Bubble Mailers- 100 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

The Boxery 7.25x12''|#1 Poly Bubble Mailers- 100 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

Regular price $42.00 USD

Regular price Sale price $42.00 USD
Unit price per
Fuxury Bubble Mailer 6x10" 100 Pack Kraft Padded Envelopes Usable Size 6x9" Kraft Bubble Envelopes for CDs, Video Games, Book Thick Padded Mailers #0 Small Yellow

Fuxury Bubble Mailer 6x10" 100 Pack Kraft Padded Envelopes Usable Size 6x9" Kraft Bubble Envelopes for CDs, Video Games, Book Thick Padded Mailers #0 Small Yellow

Regular price $39.00 USD

Regular price Sale price $39.00 USD
Unit price per
Fuxury Kraft Bubble Mailers 8.5x12 Inch 40 Pack Strong Adhesion Padded Envelopes #2 Self Seal Bubble Envelopes Padded Mailers for Packaging Books,for Small Business Yellow

Fuxury Kraft Bubble Mailers 8.5x12 Inch 40 Pack Strong Adhesion Padded Envelopes #2 Self Seal Bubble Envelopes Padded Mailers for Packaging Books,for Small Business Yellow

Regular price $34.00 USD

Regular price Sale price $34.00 USD
Unit price per
Fuxury Kraft Bubble Mailer 6x10 Inch 50 Pack，Strong Adhesion Padded Envelopes,Self Seal Bubble Envelopes, Waterproof Cushioned Bubble Mailers Packaging for Small Business，Bulk #0 Mailers Brown

Fuxury Kraft Bubble Mailer 6x10 Inch 50 Pack，Strong Adhesion Padded Envelopes,Self Seal Bubble Envelopes, Waterproof Cushioned Bubble Mailers Packaging for Small Business，Bulk #0 Mailers Brown

Regular price $27.00 USD

Regular price Sale price $27.00 USD
Unit price per
Kraft Bubble Mailers 8.5x11inch 50Pack Yellow Self-Seal Padded Envelopes Bubble Opaque Padded Mailers Shipping Bags for Small Businesses to Package and Mail Jewelry Cosmetics, Electronic Products

Kraft Bubble Mailers 8.5x11inch 50Pack Yellow Self-Seal Padded Envelopes Bubble Opaque Padded Mailers Shipping Bags for Small Businesses to Package and Mail Jewelry Cosmetics, Electronic Products

Regular price $36.00 USD

Regular price Sale price $36.00 USD
Unit price per
Personalized Return Address Labels Stickers - 150 Matte Custom Mailing Labels for Envelopes, Self Adhesive Flat Sheet Rectangle Personalized Name Stickers

Personalized Return Address Labels Stickers - 150 Matte Custom Mailing Labels for Envelopes, Self Adhesive Flat Sheet Rectangle Personalized Name Stickers

Regular price $15.00 USD

Regular price Sale price $15.00 USD
Unit price per
HERKKA #10 Security Self-Seal Envelopes, No.10 Windowless Bussiness Envelopes, Security Tinted with Printer Friendly Design - Size 4-1/8 x 9-1/2 Inch - White - 24 LB - 1000 Pack

HERKKA #10 Security Self-Seal Envelopes, No.10 Windowless Bussiness Envelopes, Security Tinted with Printer Friendly Design - Size 4-1/8 x 9-1/2 Inch - White - 24 LB - 1000 Pack

Regular price $67.00 USD

Regular price Sale price $67.00 USD
Unit price per
Fuxury Kraft Bubble Mailers 4x8" 500Pack Eco-Friendly Padded Envelopes Thick Bubble Envelopes Usable Size 4x7" Waterproof Cushioned Padded Mailers Packaging for Small Business #000 Yellow

Fuxury Kraft Bubble Mailers 4x8" 500Pack Eco-Friendly Padded Envelopes Thick Bubble Envelopes Usable Size 4x7" Waterproof Cushioned Padded Mailers Packaging for Small Business #000 Yellow

Regular price $105.00 USD

Regular price Sale price $105.00 USD
Unit price per
The Boxery 5x10''|#00 Poly Bubble Mailers- 250 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

The Boxery 5x10''|#00 Poly Bubble Mailers- 250 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

Regular price $64.00 USD

Regular price Sale price $64.00 USD
Unit price per
The Boxery 12.5x19''|#6 Poly Bubble Mailers- 50 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

The Boxery 12.5x19''|#6 Poly Bubble Mailers- 50 Pack, Padded Envelopes, Self Seal, Waterproof Shipping Bags, Padded Mailers for Shipping & Packaging

Regular price $51.00 USD

Regular price Sale price $51.00 USD
Unit price per