Crystal sheet iron-on, set of 3. -------------------------------------------------- ★What you will need Iron, scissors, pressing cloth, crystal sheet ★How to attach (1) Cut out the white sheet around the motif, leaving about 1cm margin. (2) Slowly peel off the white sheet and place the motif where you want to attach it. (3) Place a pressing cloth over it and lightly iron to temporarily secure it, then turn it over. (4) Place a pressing cloth on the back and press with an iron at 150-170℃ (dry) for 20-30 seconds. (5) Once slightly cooled, slowly peel off the transparent seal to complete. (If there are any areas that did not adhere, apply heat again with the tip of the iron.) ★Precautions for use (1) Cannot be applied to leather, waterproofed fabrics, nylon, or brushed materials. (2) For delicate fabrics, shorten the pressing time and repeat several times while observing. (3) Be careful of burns and fire. (4) When washing, turn the item inside out and wash in a laundry net.