4-piece toilet seat set - The toilet seat includes 2 pairs of toilet seat brackets. Product Size - The toilet seat is made of silicone sleeve and stainless steel screw, silicone sleeve length 40mm, width 18mm, silicone gasket diameter 28mm, screw length 48mm, diameter 5.7mm, gasket 14mm. Universal Size - The screws are universal for the toilet when they fit into standard toilet holes and/or with blind holes. Once tightened, the rubber expands and completely blocks the shelf. Easy to Install - The toilet seat brackets are very easy to assemble and truly universal, installed in seconds without problems. Excellent Material - The toilet seat brackets have a high quality with a smooth surface. Good hardness of the screw, not easy to break. Features: The toilet screws are very easy to install in minutes, just remove the old bolts to clean the area and insert the new one. Comes with 4 soft plastic washers, crush the washers when tightening the bolts into the holes and should be careful not to tighten the bolt so that it pushes through the washer. Product Specifications: Material: silicone steel Screw diameter: 5.7mm Length: 48mm Material: rubber (stretchable) Diameter: 18mm (thickness), 14mm Length: 40mm washing machine Material: rubber Diameter: 14 mm Product list: 4 x screws 14 mm Liste de produits: 4 x vis