Centurion Coin Envelopes 5-1/2 In. X 3-1/8 In. 500 / Boxed Highlights : Size: 5-1/2" x 3-1/8" For keys, bolts, screws Heavy brown plain kraft paper Boxed/500 Ideal envelope for coins and other small valuables Deeply gummed flap for a secure seal Sturdy stock ensures extra protection Reinforced seams and open-end styling Features Size: 5-1/2" x 3-1/8" For keys, bolts, screws Heavy brown plain kraft paper Boxed/500 Ideal envelope for coins and other small valuables USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.