Stopper Neoprene Solid 53x45mm 10.5 7lb , Each

Details:

Stopper neoprene 53mm 45mm 10.5 7Lb^ 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: 10.5, Top diameter: 53 mm, bottom diameter: 45 mm, 7l