Package Includes: 4 pieces Hole Plug Stopper (White, 36.3mm). The inner diameter is about 36.3mm/1.43 inches, total height is about 16mm/ 0.62 inches. Fits for circular hole diameter of 35mm-36mm/1.37-1.41 inches
Good Sealing: Each sink overflow cap is crafted from high quality soft rubber, good adhesion for better grip, tight fit and thickened sealing, safe and reliable, long-lasting performance, can be reusable
Easy to Apply: The silicone rubber hole plug is slightly flexiable and can be easily installed without any tools. Just put a little soap on top when installing so it slides in easily and won't break, simply push it into place and that's it. Maybe y
Wide Applications: Widely used to seal holes tubes at homes, shopping malls, hotels, factories, schools, including kitchens and bathrooms. It also can be used to seal bottles flasks in the laboratory