Iron on the bottom edge of the curtain to get exactly the length you want. Measure how long your curtain should be, insert a needle. Lay the curtain, with the back side up, on the ironing board. Place the fix tape (remove the protective paper first) on the back of the curtain and fold. Iron on the curtain fabric, never on the fixing band. The height of the strap is 25 mm and the length is 3.2 m.