Stopper Neoprene Solid 63x50mm 11.5 6lb ,Each

Details:

Stopper neoprene 63mm 50mm 11.5 6Lb^ 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: 11.5, Top diameter: 63 mm, bottom diameter: 50 mm, 6lb