... 2",4",6",8",10",12" Color:Blue 6inch sticky roller, washable sticky Sticky rollers are mainy applicable to electronic,semiconductor,LCD and PCB ... can be used as household applicance for its capacility to sticking small bits orpieces such as dust, particles, hairs and so on ... normal atmospheric temperatureStore the products at well ventilated room.washable sticky roller Size:1",2",4",6",8",10",12" Color: ...