High-frequency Velcro tape 1)Better qanlity will lower price 2)Fine workmanship and Rigorous attitude 3)Good after-service High-frequency Velcro tape 1.made of 100%nylon2.Width:10mm,12.5mm,16mm,20mm,25mm,30mm,38mm,50mm,60mm,70mm,80mm,100mm,110mm,130mm,150mm 25m per roll,special size can be customized as per customers requirement.3.It is also activated by ultra-sonic for applying to some plastic ...