Includes #4 S-Biner which measures 3 1/2" x 1 1/2" with 75 lb. capacity, #3 S-Biner which measures 2 5/8" x 1 1/8" with 25 lb. capacity and a #2 which measures 2" x 7/8" with 10 lb. capacity. Black finish stainless construction. Useful for storage, organization, hanging and connecting. Not for climbing. Hang packaged. Stainless steel construction. Smooth wire gate operation. Conveniently attach, carry and hang any item you want conveniently accessible.