1. PTFE/Teflon Kevlar mesh cloth Kevlar Cloth Mesh:4*4mm 2. PTFE/Teflon Kevlar fabric and cloth Kevlar Cloth（Width:4.1M Thickness:0.25-0.5mm） 3. PTFE/Teflon Kevlar preventing walking deflect tape Kevlar Preventing Walking deflect Tape 4. PTFE/Teflon Kevlar sewing thread