Stopper Solid Rubber Bk 56 mm 48 mm 6lb ,Each

Details:

Stopper solid rubber bk 56 mm 48 mm 6lb^ 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: 11, top diameter: 56 mm, bottom diameter: 48 mm6lb