Tanglefree Leather Duck Strap - Holds 12 - Double Stitched Leather DURABLE & TOUGH - Made with leather and is double stitched to make sure this strap lasts. RUST PROOF - A rust proof zinc is used to ensure high quality and long use. REMOVABLE LOOPS - This allows the holders to be used individually as 2 separate packs of 6. LARGE CAPACITY - Holds up to 12 ducks with 6 on each side. EASY TO CARRY - Designed to put over your shoulder or around the neck.