Nutribullet Compatible Gasket 2 Pcs and Comfort Lip Ring 1 Pc (AFTER MARKET PART) Made from food grade Silicone Rubber.Size OD 100 mm x ID 83 mm x6.2 mm Thickness Approx. Not a universal seal -May not fit all models. OD 3.75"/95 mm ID 3.3"/85 mm Thickness .25"/ 6.35 mm approximately Will not fit those Nutri Bullet that dont have a lip. This is an After Market Item and not an Original Equipment Manufactured item, All the Brand names and trademarks are used for Reference Purpose only. This product is not endorsed or sponsored by Homeland Houseware LLC or any other Original Equipment Manufacturer, nor there is any intent to imply that this is an original equipment part.