shopping_cart
Shopping Cart

Looks like your cart is empty. Browse  products to get started.

17 x 21" White Stayflats® Mailers

Strong chipboard mailers protect photos and documents during shipping.
  • Manufactured from white chipboard.
  • Lightweight to save on postage.
  • No additional stiffeners needed.
  • Tab lock closure.
Stock Number
Pricing
Stock NumberRM7WPricing
17 x 21" White Stayflats® Mailers
Specifications

Outside Dimensions W x L: 17 x 21"

Thickness: .028

Quantity Per Case: 100

Order in Multiples of: 1

Freight Class: 60

Weight: 65.78 EA

NMFC Code: 20475-11

Ships Parcel: Yes

Description

White Stayflats® Mailers deliver a rigid flat-shipping envelope without requiring separate stiffeners or backing boards. White chipboard construction provides inherent bend resistance, while the tab lock closure secures contents without tape — reducing steps in high-volume packing lines.

These mailers suit e-commerce fulfillment, print shops, photo labs, galleries, and direct mail operations. Typical contents include photographs, art prints, certificates, presentation materials, architectural drawings, and legal documents — any flat item where bend and crease protection is critical during transit.

Each mailer measures 17 x 21 inches and is parcel-friendly. The lightweight chipboard construction helps keep per-shipment postage costs manageable. Cases contain 100 mailers.

We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.