Elastic band 65% polyester and 35% elastic,n2.36 inch wide for the band good choice for girls and ladies for all seasonnPu leather and alloy for the buckle with different design to decorate your outfitnFitting waist size 26-43 inch adjustable stretchy beltnThe elastic band is 3"" wide and it can be stretched so it fits the most. You will be more beautiful and charming when you wear them.