Fiberboard Mailer, Material Fiber, Closure Style Self Sealing, Color Yellow, Usable WxL 8 3/8 in x 10 1/4 in, Usable Width 8 3/8 in, Usable Length 10 1/4 in, Outside WxL 8 1/2 in x 10 1/2 in, Outside Width 8 1/2 in, Outside Length 10 1/2 in, Mailer Number #2, With Tear Strip Yes, Pre-Printed Address Lines No, Package Quantity 250