silicon sticky roller Silicon sticky rollerSize: 1", 2", 4", 6", 8", 10,12" etc Color:Blue,Red, Yellow,white, pink etc., Handle: ABS Handle, Black Rubble Handle, AluminumProduct Description:cleanroom sticky roller is made of special adhensive rubber ,which takes effects to remove dust and refuse without effection for the surface of the materials Size: 1", 2", 4", 6", 8", 10",12" etc.,Color:Blue, ...