Gasket Inner Diameter is 17 cm. Gasket Outer Diameter is 19.5 cm. Suitable for: Deluxe, Deluxe Plus, Deluxe Dura Plus (Aluminium) - 2.5 Litre, 3 Litre, 3.5 Litre Pressure Cookers & Mini Handi Supreme & Ultimate (Aluminium) - 3 Litre, 4 Litre Pressure Cookers Deluxe, Deluxe Plus, Deluxe Alpha (Stainless Steel) - 2 Litre, 3.5 Litre Pressure Cookers & Mini Handi Original Prestige Gasket Made in India Made of Food-Grade Nitrile Rubber. Colour: Black Material: Rubber Inner Diameter: 17 cm Outer Diameter: 19.5 cm Product Code: 60000 Package Contents: 1 Piece Prestige Rubber Gasket Payment Options: Cash on Delivery, EMI, NO COST Bajaj Finserv EMI, Credit Card, Debit Card, UPI, LazyPay, E-Wallets like PayTM. Google Pay and much more...