Stopper Solid Rubber Bk 68 mm 58 mm 4lb ,Each

Details:

Stopper solid rubber bk 68 mm 58 mm 4lb^ rubber stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, resilient and pliable for a long time, low in free sulfur, without hardening, size: 13, top diameter: 68 mm, bottom diameter: 58 mm4lb