Wash gasket with soap and warm water before using. The gasket may be shipped in a regular business envelope with " Your amazon Order" printed on it without a tracking no. Made from food grade Silicone Rubber, May not fit some models. Outside diameter 2.5 inches or 66 mm, Inside diameter 2 inches or 50 mm, Thickness 1/32 inch or 2 mm. Approximately all measurement only to make a buying decision. This is an after market item and not an Original Equipment Manufactured item the all brand names and trademarks used for reference purpose only, this product is not endorsed or sponsored by Sunbeam Products Inc. or any other Original Equipment Manufacturer, nor there is any intent to imply that this is an original equipment part. These gasket will not fit Oster Myblend Blender. Additional Details ------------------------------ Brand: Fab International Color: Gray Label: Star Rubber Products, Goregaon, Mumbai India. Manufacturer: Star Rubber Products, Goregaon, Mumbai India. Package quantity: 5 Publisher: Star Rubber Products, Goregaon, Mumbai India. Studio: Star Rubber Products, Goregaon, Mumbai India. Warranty: *This Limited Warranty applies to physical goods, and only for physical goods, purchased solely from Fab International Inc. The Limited Warranty covers any defects in material or workmanship under normal use during the Warranty Period. During the Warranty Period, Fab International will repair or replace, but not exchange, at no charge, products or parts of a product that proves defect because of improper material or workmanship, under normal use and maintenance. This Warranty Period for physical goods purchased from Fab International is 180 days from the date of purchase. The warranty does not cover any problem caused by conditions, malfunctions or damage not resulting from defects in material or workmanship; damage resulting from improper maintenance; damage resulting from natural disasters; theft or loss of a product. Fab International requests that in the event of a defected product, the customer provides a photograph or other sufficient proof that the product is damaged. While the repair or replacement of the product will be performed at no charge, the customer will be responsible for any additional shipping costs that may occur. Model Number Serial Number Date of Purchase All goods. For further questions, please contact:?Aziz Bootwala?Phone: (713)- 927-2737?Address: 6410 Longview Lane, Hickory North Carolina 28601, USA Email: FabInternational1@gmail.com EAN: 0722532284566