features: 100% brand new and high quality! Toilet cover expansion screw. Universal type, suitable for home use. The rubber plugs slide perfectly into the holes. When you tighten the bolts, they will be squeezed in the holes to form a good close fit. It is applicable to broken or obsolete toilet seat hinge. Specifications: Material: rubber+stainless steel Color: white White screw size (approx.): 45 * 5.0mm Size of white expansion pipe (about): 37mm Package content: Type 1: 4 white expansion screws Note: 1. Due to various factors such as display brightness and light brightness, the real color of the item may be slightly different from the pictures displayed on the website. 2. Please allow slight manual measurement deviation of data.