... ventilation lining.5) stable and durable,give you more protection.6) the sports can not without the protector,specially ... to cleaning and washing. Specifications:1. Popular Outdoor Sports Waist Protection. 2. Carton size: 45cm*30cm*32cm. Packaging & Delivery:Packing: ... the correct use, you protectors cannot guarantee you 100% protection against injuiry. Always carry out your sport carefully. To ...