1> TPU Bra Strap Material: Thermoplastic Polyurethane. Specification: A>10 Mm(Width) 45-50CM(Length) 3600 Pairs(CTN) 20(Weight/kgs) 2.34(Meas./Cuft) B>12 Mm(Width) 45-50CM(Length) 3600 Pairs(CTN) 21.5(Weight/kgs) 3.34(Meas/Cuft) If You Need O ...Read More