bra straps material:nylon,spandex width:3mm~150mm ,also can be changed ... in designing and manufacturing elastic tapes 2) Mainly for underwear,trousers,boxers,sportswear 3)Other kinds of elastic tape as ... china ,which specializing in shoulder straps,bra straps,lace straps,trouser straps,computer jacquard straps,lace straps,embroidery straps,mercerized plane straps. certification: We are ISO9001:2000 ...