1) Composition: TPU 2) High elasticity, durability 3) Non-allergic to human body, enviromently friendly, non-toxic, recyclable Features and characteristics: 1) Composition: TPU2) Width:3mm;4mm;5mm;6mm;12mm.etc.3) Thickness:0.08mm;0.1mm;0.12mm;0.16mm;0.20mm;0.26mm;0.30; etc.4) High elasticity, durability 5) Non-allergic to human body, enviromently friendly, non-toxic, decomposable And recyclable 6 ...