5 3/4 x 5 1/16 x 1 3/4" White Self-Seal CD Mailers. Strong corrugated mailers designed to ship CDs and feature a convenient self seal, peel and seal strip. One piece die cut cartons fold together in seconds. Seal mailers by peeling backing off of adhesive strip and pressing closed. Mailers feature a pull tab for opening. Designed to ship CDs in jewel cases. Manufactured from 200#-E/ECT-32 white corrugated. Disc capacity: 4 CDs. Proudly made in the USA!