20pcs Tapered Rubber Stopper with Hole for Lab Tubes and Pipes, Soft Flexible Round Rubber Plug, Easy to Install and Adaptable Fit, for Chemical Experiments and Home Use

Goods Informationlab solid rubber stoppers Our rubber end caps serve as reliable lab plugs solid rubber for sealing off experimental bottle sealing plug requirements or acting as rubber stoppers for furniture.stoppers rubber Robust against wear and aging, these lab rubber stoppers and sealing plugs remain stable, supporting both temporary and long-term closure needs in workspaces or householdsPackage Include20 x Tapered Rubber StoppersFeatures-Color:Black-Material:rubber-LeakProof Performance: Our lab rubber stoppers offer outstanding sealing for tubes, bottles, and holes, preventing leaks in any experimental or household setting as reliable rubber filler bung laboratory rubber stoppers-Easy to Use: Simply insert or remove each seal plug stopper by hand—no special equipment needed—which makes them ideal for DIY repairs, plant culture, or laboratory work lab solid rubber stoppers-Product Info: rubber plug-Multi-pack: rubber stoppers for furniture, lab, or pipe repair, ensuring you have the right lab equipment rubber stopper ready for every situation around your space rubber stoppers for furniture-Built to Last: These rubber stoppers lab accessories resist aging, wear, and tear, ensuring every rubber hole stoppers delivers a stable seal with minimal replacements required stoppers rubber-Size 1:2.10X1.27X0.82cm/0.83X0.50X0.32in rubber stopper for lab tube-Size 2:2.50X1.50X1.00cm/0.98X0.59X0.39in flat rubber stopper-Size 3:4.20X3.50X2.60cm/1.65X1.38X1.02in rubber end caps