Usage Tips:Features:Made of ABS plastic and copper material that is sturdy and , has good wear and corrosion resistance. With an electroplate finish that ensures gloss and brightness, can be used for a long time without fading.The sink trim overflow covers look stylish and modern, can decorate the overflow hole but not clog it, and makes your sink look cleaner and tidy. Not easily fall off after installation and won't scratch the of the sink.Installation is quick and easy, before installing, measure the hole size, then push and snap into desired position. The installation can be finished in a few minutes, no tools are required.The sink overflow rings are widely used in most types of wash basins, suitable for bathtubs, homes, gardens, kitchens, bathrooms, shopping malls, hotels, factories, etc.Specification:*Product Name:Sink Trim Overflow Cover*Material: ABS; Copper*Color: black*Size: Hole Dia.: 22.5mm/0.88inchFit Overflow Hole Size: 22 - 24mm/0.87 - 0.94inchTotal Size: 33 x 20mm/1.3 x 0.79inch(D*H)Package Contents:2pcs x Sink Trim Overflow CoverNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.