Knee Joint Support Pad Powerful Rebound Spring Force Stabilizer Knee Booster

Features : This product can resist 20KG with knee pads, which can effectively reduce the pressure on the knees. Adjustable length, easy to disassemble stickers. Special manufacturing spring, strong rebound force. When you pick up, your knee strength can be increased by 40KG. It can be worn inside and outside, and the length can be adjusted. Breathable non-slip fabric with venting holes; suitable for climbing stairs, climbing, sports, etc. With the booster, when the knee is folded, there will be a certain angle to start the elastic force. Specification : Material: cloth, PC, spring Size: 29.5 x 28 x 27cm Strength: Resist about 20kg/pcs, Boost about 30kg/pcs Package includeds : 1 Pair x Knee Brace or 1 x Knee Brace Details pictures :