20pcs Tapered Rubber Stoppers for Lab Tubes and Water Pipes with Enhanced Seal Protection, Solid Black Rubber Material, Multipurpose Use for Chemical Experiments and Maintenance,

Package List 20 x Tapered Rubber Stoppers Characteristics -Adaptable Fit: The tapered laboratory bungs are designed to fit a variety of pipe diameters, ensuring reliable plugging for different tube rubber plug needs at home or in the workplace sealing plugs -Product Info: rubber plug - Rubber Construction: Crafted from high elasticity and wearresistant material, these rubber end caps are built for longterm use, resisting deformation and frequent wear during repeated applications -Multipurpose Use: Each rubber stopper plug can be used to seal containers, lab tubes, or experimental bottle openings, meeting multiple requirements with just one set of rubber stoppers bottle stopper -Material:rubber -Color:Black -DIY Friendly: No professional tools required, these lab equipment rubber stoppers are easy to install and remove by hand, suitable for DIY enthusiasts and quick emergency rubber stopper plugs -Size 1:2.10X1.27X0.82cm/0.83X0.50X0.32in -Size 3:4.20X3.50X2.60cm/1.65X1.38X1.02in -Size 2:2.50X1.50X1.00cm/0.98X0.59X0.39in -Enhanced Seal Protection: These round rubber stoppers offer a tight, leakproof seal for water pipes, making them replacement for plumbing repairs and maintenance rubber stoppersGoods Informationrubber hole stoppers Ideal as lab plugs or rubber stopper plugs for water pipes or glass, they prevent leaks and support quick to fix at home or in professional settings.stopper plug Crafted from high-elasticity material, these tapered rubber stoppers plugs offer a seal for a range of lab equipment rubber stoppers and plumbing repairs