Features: 1. Wave back protector with lumbar joint 2. Perforated to improve breathability. 3. High breathable cushioning. 4. Wide elastic waist belt with velcro adjustment. 5. Adjustable elasticated shoulder straps. 6. Removable adjustable braces 7. Good for motorcycling, biking, snowboarding ,Skiing, Inline Hockey, Skateboarding, Mountain Boarding, Extreme Mountain Biking, Extreme Go Karting, Quad Biking, Stunt Riding, Paintballing and other sports. 8. 2-layer shockproof PE polyethylene pad, protect your spinal column and waist, easy to use. 9. Size: Suitable for all adults,adjustable straps. Package include: 1 x Back Spine Support Protector Pad