dust absorption sticky roller 1)Material:silicone,non-toxic 2)approved ... ,ISO 3)MOQ:100PCS 4)OEM/ODM accept dust absorption sticky roller Materialsilicone,non-toxic shape various shapes,never ... sex long-term effective. Have esd role, ABS engineering plastic, aluminum material of the handle, the flexibility of the ... rubber roller,rubber roller,rubber roller,rubber roller, dust absorption sticky roller