80 Pack Silicone Hole Plug, 8 Sizes Rubber Plugs for Round Holes Black Silicone Plug Cap Set Holes Stoppers Waterproof Hole Plugs for 4-9.5 mm Inner Diameter Bottles Pipes Flower Pots

Product Name: 80 pcs rubber plugsMaterial: rubberColor: blackProduct Size: 10*9.5mm (4mm diameter), 9*8mm (5.5mm diameter), 12*13mm (6mm diameter), 9*9mm (6.5mm diameter), 10*10mm (7.5mm diameter), 12*15mm (8mm diameter), 10*11mm (8.5mm diameter), 10*12mm (9.5mm diameter), tolerance acceptedPacking List: 80 rubber plugs (8 specifications, 10 each)

• Multi-Size Plug Kit: 80-piece set silicone hole plugs​in 8 sizes (4 mm/5.5 mm/6 mm/6.5 mm/7.5 mm/8 mm/8.5 mm/9.5 mm). Includes 10 T-shaped rubber seals​per size for pipes/test tubes/furniture holes
• Industrial-Grade Silicone: High temp T-type hole plugs​(-20°C to 200°C). Rubber plugs for holes assorted sizes​withstand acids/alkali. Flexible industrial rubber seals​​ provide waterproof insulation for automotive/construction use
• Tool-Free Installation: Rubber plugs​install in seconds. Press rubber stoppers plugs​into furniture/pipe holes-no tools needed. Removable​reusable plug covers​maintain hole integrity during access
• Secure Sealing Performance: Elastic silicone stoppers​create air/watertight seals. Vibration-proof plug set​prevents loosening in engines/piping. Durable gasket plug kit withstands pressure changes + mechanical stress
• Universal Hole Coverage: Versatile silicone round hole plug ​hide screws in cabinets/chairs. Multi-application rubber hole plugs​work as test tube stoppers/sink gaskets/bottle caps. Decorative/protective solution for 4-9.5 mm openings