Stopper Neoprene Solid 19mm 14mm 1 57lb ,Each

Details:

Stopper neoprene solid 19mm 14mm 1 57lb^ neoprene stopper, solid, synthetic, color: synthetic green, contain no free sulfur and exhibit good resiliency and shelf-life, can be used in areas where rubber would be attacked by reagents, size: 1, top diameter: 19 mm, bottom diameter: 14 mm, 57lb