Olive Drab Multi-Purpose Tactical SWAT Knee Pads - Padded By 1/2" (Inch) Foam Covered By Heavy Duty Cordura Nylon. Rubber Non-Slip Cap Surface For Crawling. Grommets Won't Reflect Light. Dual Hook And Loop Fastener Secure Fastening System. Each Pair In Polybag With Header Card. Contoured Rubber Caps Provides Needed Protection. Grommets Won't Reflect. Dual Velcro Secure Fastening System. One Size Fits Most. Non-Slip Rubber Cap. Your Purchase Includes Two Knee Pads.California Proposition 65 WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm.