Description: This knee pads is elastic breathable and non-slip which is comfortable for you to wear. This knee pads can help relieve joint pain and arthritis reduce muscle pain and spasms and protect your knees with its self-heating magnets. It is constructed of polyester material. The length of this product is 67cm and width is 20cm. This knee pads are suitable for riding skiing fishing and so on. Item Name: Magnet Knee Pads Material: Polyester Features: Windproof Comfortable Keep Warm Elastic Size Details: 67cm x 20cm/26.38 x 7.87 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pair of Knee Pads