Attribute Value Package comes with one pair strap,one for left and the other one for right,the shoes not included. About the strap size,we had lengthened the strap according to customer's suggestions,now the strap fit for shoe size from 4.5 to 9,if your shoe size is 9.5 or above,it may be short. Made of Patent leather and metal buckles. Are you often troubled about this things? Shoes keep slipping off your feet,shoe style is monotonous,don't have your own personality?Do not hesitate,these colored shoe straps will help you solve these problems,these shoe strap is for high heel. Shoes that don't fit comfortably,great to change appearance of your shoes,make your shoes more glamorous. The straps stay in place and don't slip down or twist sideways when you walk.