This collar with wrist and ankle cuffs is designed with a PU leather and a neoprene side, this allows you to choose the material you will feel on your skin by simply turning the collar or cuffs around. The Neoprene side is colored and the PU leather side is black for a rougher look! Also it features a Velcro lock what means it will fit almost everyone, a snap-closure system to assure it's interchangeable with other bondage toys and also it allows you to combine other colored cuffs! Specifications: - Material Side 1: Neoprene - Material Side 2: PU Leather. Diameter Wrist Cuffs: 8.5cm / 3.35 Inch. Diameter Ankle Cuffs: 9.8cm / 3.85 Inch.Diameter Collar: 15cm / 5.91 Inch. Length Chain: 80cm / 31.5 Inch. Velcro Locks: Yes. Metal Snap Closures: Yes.Dimensions: 6.69" x 5.51" x 2.8". From Shots America.