Description: There are motorcycle knee guard pads for adult Meets ergonomics design , Providing better protection for your knee while riding . Durable shell - Fall resistance & Crush resistance & Impact resistance Breathability buffer layer.More Comfortable. Warm and Windproof Easy to application and removal. Specification: Material: Plastic Knee Guard Pad(L x W): Approx. 42 x 14 cm / 16.5 x 5.5 inch Package Includes: 2 Pieces Knee Guard Pad Note: 1.Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 2.Color may be slightly different from the pictures because of different screen and light. Please kindly understand