Totally adjustable wrist cuffs. Functional, durable, and textured design. Universal clasps and o-rings with swivel design for full dexterity. Soft and plushy interior with a vegan leather exterior. Fully adjustable with secure buckle closure. Double padded for comfort. Sturdy, double stitched design. One year warranty. Each cuff has maximum 12" / 30.5 cm circumference.