Eco-friendly material, composed of 50% recycled leather and 50% fabric. Bonded leather is becoming more and more popular, and luxury brands are increasingly using bonded leather to reduce real leather. Another advantage is that they come from recycled materials, which means social responsibility and good for the environment. Key Features 4 way cuffs connector with sturdy clips allow you to bind the full body Black Bond leather matches silver nickel free clips Specification Item No.: BD-06 Each Strap Length: 9.5cm Clip Length: 5.5cm