4 1/2 x 6" Red "Invoice Enclosed" Envelopes

Name: 4 1/2 x 6" Red "Invoice Enclosed" Envelopes
Brand: Boxes 4 U
Availability: InStock

Boxes 4 U · sold by Boxes 4 U · $83.60 · in stock

Protect documents during shipping. Pre-printed with "Invoice Enclosed". Adhesive-backed envelopes open along the first dimension.

Option	Price	Stock
Default Title	$83.60	in stock	Order via Kaupia → · Buy at Boxes 4 U

Prices and stock from boxes4u.com’s public catalog, last checked 2026-11-01 19:01 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:864e484e-ec16-4193-994e-38a2255fc2fa; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.