1) Applicable to PCB, LCD, SMT, clean room 2) Sizes: 1", 2", 4", 6", 8", 10", 12" 3) Color: blue, and other colour. Remove surface particles from work benches, carpets, furniture, clothes and can remove dust effectivelySticky roller can reduce the dust on the electronic products. Sticky roller with can quickly remove various electronic product manufacturing process generated by microscopic ...