"· Premium quality leather for durability and comfort · Adjustable cuffs fit various wrist and ankle sizes · Includes a detachable collar and leash for versatile play · Strong, secure spreader bar for enhanced restraint · Ideal for both beginners and experienced users Sizes: Spreader bars expand between 60-90cm/23.6"-35.4" Leather collar length/width: 49cm/1.8cm (19.2"/0.7"); circumference 34-38cm/13.4"-15" Handcuff length/width: 28cm/4.7cm (11.2"/1.9"); circumference 16-23cm/6.3"-9.1" Ankle cuff length/width: 37cm/4.7cm (14.6"/1.9"); circumference 22-31cm/8.7"-12.2" 4 pieces Double end buckle length/width: 10cm/3cm (4"/1.2") Our Leather Spreader Bar Cuffs Set has been designed for both comfort and functionality. The BDSM cuffs feature adjustable straps that ensure perfect fit. The strong, sturdy buckles and fasteners guarantee the complete control. The spreader bar is designed to maintain the perfect distance between the wearer's wrists or ankles, creating an enticing and vulnerable position while ensuring optimal comfort during prolonged play. Its adjustability lets you experiment with different angles, accommodating various body sizes and preferences."