plastic binder envelope

The listings describe plastic binder envelopes made from pliable, durable plastic and shipping poly mailers constructed from polyethylene.

Closures shown include self-adhesive (peel-and-seal) seals for poly mailers and button-and-string (tie) closures for some plastic booklet envelopes.

The poly mailers are described as 3 mil thick and advertised as tear-proof and waterproof, with wording that they resist punctures, tears, and moisture during shipping.

The binders use different ring styles depending on the model, with examples including D-rings and round (O) rings.

Sheet capacity values shown in the listings include 250, 280, 300, and 600 sheets, and binder spine sizes listed include 1.5 inches, 2 inches, and 4 inches.

Interior storage varies by item: some binders list one or two internal pockets, and at least one binder description notes an inside pocket plus a business-card slot for additional organization.

Descriptions note multiple color options including pastel choices, with specific envelope colors shown such as Lavender and Lime Green.

Zip-style binders include a zipper closure, an inner mesh pocket or pouch for small items, and a single handle for carrying.

Package quantities vary by product: some individual binders are sold as quantity 1, certain envelopes come in 3-packs, and poly mailers are offered in packs of 100.