These boot cuffs measure approximately 4.5″ in height when rolled over and buttoned. The folded over portion, which extends out of the boot is just under 2″ of that height, making them ideal for a high boot, where too tall of a cuff would come up onto the knee. They look cute on just about any other boot as well, and go with any color. The ribbing makes them very stretchy, so they have a wide range of fit. They are made of a soft acrylic yarn, which is easily washed and dried by machine.