The suction cup is made of soft, anti-static ESD conductive silicone. Suction cup size: 12mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm. Length of suction pen: 120mm. 1 x Suction Pen. 1.5mm-10mm Wrench T-Handle Hex Allen Key Screws Screwdriver Driver Tools Set new.
