... TPU material, recycled2.Better ageing-resistance than common rubber band, hard to break, excellent bearing capacity, tearing strength ... Diameter: 10MM-300MMThickness: 0.3MM-1.0MMWidth: 1MM-20MM Available color:Transparent, semi-transparent, white, black, red, yellow, blue, ... note, book. And, can be as fashion hair band of lady. Environmental performance:Conformity with the European ROHS(environmental ...