12 1/2 x 9 1/2 x 1" White Stayflats® Gusseted Mailers

Name: 12 1/2 x 9 1/2 x 1" White Stayflats® Gusseted Mailers
Brand: Boxes 4 U
Availability: InStock

Boxes 4 U · sold by Boxes 4 U · $147.98 · in stock

Strong chipboard mailers protect photos and documents during shipping. Manufactured from .020 white chipboard. Lightweight to save on postage. No additional stiffeners needed. Gusset expands to hold items up to 1" wide. Peel and seal closure. Pull tab tear strip for easy opening.

Option	Price	Stock
Default Title	$147.98	in stock	Order via Kaupia → · Buy at Boxes 4 U

Prices and stock from boxes4u.com’s public catalog, last checked 2026-11-02 19:07 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) and places the order through Kaupia with a delivery guarantee; “Buy at the store” goes to the store’s own checkout. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:e4f4cb80-9854-45d6-87e0-fa7d4c0d1390; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.