Stopper Solid Rubber Bk 127 mm 90 mm 1lb ,Each

Details:

Stopper solid rubber bk 127 mm 90 mm 1lb^ 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: 16, top diameter: 127 mm, bottom diameter: 90 mm1lb