Sciatica Pain Relief Devices Adjustable Sciatica Pain Relief Brace Sciatic Nerve Brace Dual Pressure Pads Targeted Compression Main Features: _x000D_ _x000D_ _x000D_ The knee pads are made of three-layer fabric and are comfortable to wear. _x000D_ It is equipped with 2 aluminum strips inside, providing more stable support performance. _x000D_ Knee pads with soft silicone pads provide comfortable and precise pressure. _x000D_ The adjustable strap design ensures a more snug and stable fit. _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ _x000D_ _x000D_ Material: SBR, Aluminum _x000D_ Colour: Black, Beige _x000D_ Adjustable range: 10-21in _x000D_ _x000D_ _x000D_ _x000D_ Package Included: _x000D_ _x000D_ _x000D_ _x000D_ 1pc*knee pads _x000D_ _x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ _x000D_ _x000D_ Please allow 1-2cm differences due to manual measurement. _x000D_ Due to the difference between different monitors,the picture may not reflect the actual color of the item. Thank you! _x000D_ _x000D_ _x000D_ _x000D_ No Retail Box,Packing Safely in Bubble Bag. _x000D_ _x000D_ _x000D_ _x000D_