Reusable Material: The round hole plug is crafted from premium rubber, offering durability, non-toxic, and excellent sealing properties. Its superior elasticity ensures crack resistance and long-lasting performance.
Package Quantity: The rubber plug cap set total include 27PCS in 10 different sizes, 000#, 8 pack; 00#-2#, each size 3 pack; 3#-4#, each size 2 pack; 5#-7#, each size 1 pack, meet your different needs
Plastic Box Packaging: The tapered hole plug packed with a plastic box, divided into areas according to different sizes, more convenient use, and storage
Wide Range of Use: Solid rubber stoppers are widely used for test tubes, small glass bottles, round holes, spraying, coating, and paint protection, and widely for blocking transmission, brake, vacuum pipelines, and ports in chemicals, machinery, construction, or laboratories