... ISO9001:2000 Jiangnan jiaxin business&trade Co., LtdNAME knee elowCOLORas pictureNO. 1096SIZE Detailed Product Description1,kneecap2,kneecap ... a long time, prevent the knee with high density, vbi products, waterproofing and moisture-proof EVA filling, make people relaxed, ... : high-density PE/EVA/EPDM.4, lining: circle cloth with soft nap composite seamless sponge.Police knee, wrist protection tools ...