Aviditi MLR6 Corrugated Mailer, 10" Length x 4-7/8" Width x 3-3/4" Height, Oyster White (Bundle of 50) Perfect for shipping small, light-weight fragile items Corrugated Mailers are manufactured from 200#/ECT-32-B oyster white corrugated Crush resistant mailer folds to provide double walls of protection on front and sides Unique "Wave-Rule" edge virtually eliminates paper cuts Measures 10-inches length by 4-7/8-inches width by 3-3/4-inches height