Description: OOTDTY Features: fresh and large Easy installation, can update gasket. Very clear-cut to install, just update your old/broken gasket and put in Better for cover of the and for play a task in sealing. Made from silicone rubber. Specification: Material: Rubber Dimensions: As images shown.(approx) Perimeter: 255mm(10) Diameter: 83mm(3) Color: White Quantity: 1 set(2pcs) Note: No retail package. Please allow 1-3mm error due to handbook measurement. pls ensure you don't mind earlier than you bid. Due to the adaptation between diversified monitors, the image might not mirror the actual colour of the item. Thank you! Package Includes: 2 pcs Seal Ring(other package in the photo isn't included.)