36 Single Window Security Envelopes, Security Tint and Pattern for Checks Mail Color White Material Paper Number of Items 36 ✉️ CHECK ENVELOPES: Designed To Fit Bank Checks or any Computer Business Checks regular check size, these business envelopes fit checks perfectly, with a single window displaying choice of essential information without leaking out sensitive details. ✉️ PERFECT SECURE DESIGN: Measures Perfectly 6 3/4 inch x 3 1/2 inch to prevent checks from sliding and moving, Required information like address will show perfectly through windows, and Checks amounts and memos will not be visible. ✉️ PREMIUM SECURITY: Envelopes are made with thick 24 LB. white wove paper, a super adhesive seal just wet and stick and a high-quality security pattern to ensure contents are kept in utmost security. Terms of Sale:All Sales Are Final: There are no returns, no exchanges, no cancellation or no refunds.Buyer Responsibility: Ensuring product fit and compatibility is the responsibility of the buyer. Please make sure the item meets your needs.Please Read Thoroughly: It is crucial to thoroughly read and understand all product details, after the date of purchase, no support or response will be provided after the sale of the item.High-Quality Verified Products: We take pride in selling high-quality, verified products. Our prices are extremely competitive, and we cannot entertain disputes after the sale due to our narrow profit margins.