500#10 single left window self seal security envelopes - super strong quick-seal self sealing closure, security tinted, size 4-1/8 x 9-1/2 inches, 24 lb - 500 count (35210) aimoh #10 single window security envelopes: great value 500 envelope supply for everyday use! are you tired of cheap paper envelopes that easily tear when mailing thick documents? would you like professional quality, security tinted, quick seal envelopes ideal for secure mailing and home office use? if so, aimoh’s #10 single window security tint envelopes are the perfect choice! provided in a great value, 500 envelope pack, #10 security tint envelopes provide a long lasting, great value supply perfect for small businesses and home offices, with a tough, premium construction, these envelopes are perfect for mailing invoices, statements and other standard business and legal documents, each envelope is designed with an extra large, easy read 4-1/2 x 1-1/8 poly window, positioned 7/8" from the left and 1/2" from the bottom of the envelope, perfect for displaying mailing addresses and eliminating constant hand addressing and printing for cheaper, quicker bulk mailing, #10 security tint envelopes are a great value, everyday choice with a number of key benefits: - large envelopes measuring 4-1/8 x 9-1/2 inches. - single left window, positioned 7/8" from the left and 1/2" from the bottom. - professional security tint pattern protects sensitive information. - super strong quick seal adhesive strip creates a tough seal. - convenient 500 envelope supply! if you’re looking for the perfect security envelopes with professional security tint, and strong, quick seal strips, in a great value 500 envelope supply, perfect for everyday business use, #10 single window security tint envelopes are the perfect choice!