6 Pack Rubber Stoppers with Hole, 13-17mm Ruber Tapered Plugs for Round Holes, Black Sturdy Test Tubes Bungs Stopper for Lab Home Industrial DIY Project
The rubber plug is suitable for laboratory utensils, such as flasks, test tubes, or other containers, also ideal for household and industrial applications as a sewer plug, water pipe plug, or drain plug.
The rubber tapered plug measures size ( approx ) : Bottom Diameter: 20mm / 0.79"; Top Diameter: 26mm / 1.02"; Height: 25mm / 0.98"; Package Include: 6 x Rubber Stoppers
Made of solid natural rubber and suited for household and industrial applications as a sewer plug, water pipe plug, or drain plug.
black multipurpose rubber stoppers, conical design, solid, easy installation, good sealing performance, flexible and durable, not easy to deform, moderate hardness, manufactured according to standard materials.
Please check the size carefully before ordering! This item has a smell, please put the stopper in a ventilated place for few hours to reduce this smell before using!
Description
Material: rubber
Size (APPROX ): Bottom Diameter: 20mm / 0.79"; Top Diameter: 26mm / 1.02"; Height: 25mm / 0.98"
Package Content: 6Pcs*rubber stoppers plugs
Kindly Tips: Some dust will be on the rubber stopper surface,just wash by water.And pls put them in some place where the children cannot reach.