634l.PSD [53/109] Caption: 3" Round Key Chain Code: 634L 2 7/8"| Pack of 144|Made in USA. Packed in layers protected by styrofoam sheets. This is one the most popular styles of keychain. Code: 634S 2 7/8"| Pack of 36| Made in USA. Packed in layers protected by styrofoam sheets. This is the most popular style keychain.