... smooth ,clean surface. 100% polyamide /nylon,nylon+polyesterThese adhesive tapes are easy to use.Simply remove the protective release paper and apply ... the tape to a smooth ,clean surface.Specific performance characteristics for different adhesive requirements,which can be used ... ,20,25,30,38,50,100,110,130mmPacking:25m/roll Self Adhesive Hook&Loop fastener Tapes