Nutri Bullet Gasket 2 Pcs and Comfort Lip Ring 1 Pc. Made from food grade Silicone Rubber.Size OD 100 mm x ID 83 mm x6.2 mm Thickness Approx. Will fit those Nutri Bullet Where the gasket has a lip.Will not fit nutri bullet RX Will not fit Original Magic Bullet Where the Diameter is approx 80 mm 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 Nutribullet , Homeland Houseware LLC or any other Original Equipment Manufacturer, nor there is any intent to imply that this is an original equipment part. All USA orders will be shipped from USA, via USPS First Class with a tracking Number.