*This clamping buckle comes with a split leather belt strap for free. The belt itself is not high-end leather belt, which is why the belt strap is offered for free of charge, but you can always switch to any 1 1/2" belt strap of your choices to go with this clamping buckle. *Material: buckle is made of zinc alloy with sterling silver finish; belt strap is made of 50% leather. *Buckle dimension: 3 1/16" X 2 1/16" *Width of belt: 1 1/2" (38 mm) *Belt Size is measured from where the leather ends at the buckle end to the middle hole at the tip end *In case the size you ordered is too big, please simply remove the clamping buckle, cut the belt strap to your size, then clamp the buckle on