High polished to a mirror finish Sterling silver buckle hallmarked 925 SHANTPETER and copy right symbol, The buckle is solid the wall thickness is 5.5 mm Please see below buckle measurements and select from the drop down menu. for 1-1/2″ belt strap,the buckle exterior approximate measurements are 2-3/8″ x 2″ for 1-3/8″ belt strap, the buckle exterior approximate measurements are 2-1/4″ x 1-7/8″ for 1-1/4″ belt strap, the buckle exterior approximate measurements are 2-1/8 x 1-3/4″ for 1-1/8″ belt strap, the buckle exterior approximate measurements are 2-1/8″ x 1-5/8″ for 1″ belt strap, the buckle exterior approximate measurements are 2″ x 1-1/2″ if the size you need is not in the drop down menu, we can custom make any size you want, please contact us for price quote for custom orders. We manufacture genuine Alligator Ostrich leg and lizard also leather belts in variety of colors and width, please contact us for a color card and a price quote. 40 years of exotic belts and buckles making experience. SHANTPETER BRAND MADE IN U.S.A.