... TPU material, recycled2.Better ageing-resistance than common rubber band, hard to break, excellent bearing capacity, tearing strength. ... 3MM-1.0MMWidth: 1MM-20MM Available color:Transparent, semi-transparent, white, black, red, yellow, blue, purple, fluorescence colour, or ... , note, book. And, can be as fashion hair band of lady. Environmental performance:Conformity with the European ROHS(environmental ...