... ",10",12" Color:Blue clean room sticky roller, silicone sticky roller Sticky rollers are mainy applicable to electronic,semiconductor,LCD and PCB industries ... products at normal atmospheric temperatureStore the products at well ventilated room.washable sticky roller Size:1",2",4",6",8",10 ... ,Yellow,White,Pink etc Handle:ABS Handle,Black Rubble Handle clean room sticky roller ,, silicone sticky roller