20/40Pcs Strong Rubber Suction Cup Sucker Pads with M6 Screw For Glass Table Top
Thread Size: M6 x 13mm/ 0.24" x 0.5" (D L). Keep the surface clean, dry and smooth, stick it easily; To remove the cup, simply pull up on the release tab to break the suction. 20x Suction Cup Screw. 40x Suction Cup Screw.