We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Business Source

Business Source 4649 Envelopes 10x13 28lb White 100/BX

SKU CH-TQ9D-V6TBT MPN 4649

White 28 lb catalog envelopes with a press-and-seal closure ship in a 100-count box

  • TypeBusiness Envelopes
  • ColorWhite
  • Press-and-seal flap closes without moistening
  • 28 lb stock protects documents in transit
  • White wove finish suits professional mailings
  • 100 envelopes per box for high-volume use

Press-and-seal catalog envelopes

Business Source 4649 envelopes use a press-and-seal closure that secures the flap on contact without moistening. Each box contains 100 white catalog envelopes sized 10 by 13 inches and made from 28 lb stock. The self-sealing design speeds up bulk mailing tasks for offices and home users.

Suits high-volume mailing without moisture

These envelopes suit anyone who needs a fast, tidy way to seal large batches of documents or catalogs. Buyers who require a traditional gummed flap, a different paper weight, or a windowed format should look at other options.

Highlights

  • Press-and-seal flap closes without moistening
  • 28 lb stock protects documents in transit
  • White wove finish suits professional mailings
  • 100 envelopes per box for high-volume use

Specifications

TypeBusiness Envelopes
BrandBusiness Source
ColorWhite
Shipping weight2.36 kg
Package size343 × 191 × 25 mm

Questions about this item

What size documents fit inside the 10" x 13" Business Source 4649 envelopes?

These catalog envelopes accept flat documents up to 10 by 13 inches, ideal for unfolded letter or legal pages, brochures, or small catalogs.

Does the press-and-seal flap on the 28 lb envelopes adhere reliably after long storage?

The self-sealing closure is designed to stay tacky on the shelf and forms a secure bond when pressed, so envelopes seal cleanly even after extended storage.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.