Restraint Charm Bracelet (30mm, ALE+DZ) from Parts of Four. Restraint Items with the potential use as restraints. All P4X hardware and accessories are compatible and interchangeable. Charm System The Charm System is an interrelated group of products that can be mixed and matched or worn individually. ALE: Alezan Buffalo Leather. DZ: Dirty White Bronze. Dimensions: Bracelet width: 30 mm U-bolt (HxW): 35 mm × 23 mm Weight: 44 grams (size M) Composition: Alezan Buffalo Leather; Dirty White Bronze. Made in Bali SKU: 1912-2-ALE+DZ