http://www.pepperfry.com/hawkins-miss-mary-3-5-litre-pressure-cooker-230685.html? USE COUPON CODE PEPOMGN4C53 Brand Hawkins Dimensions Base Thickness: 3.25 Mm, Base Flat Diameter: 134 Mm Capacity 3.5 Ltr Pack Content 1 Piece Pressure Cooker Material Steel