Jeans Iron-on Patches Fabric Set Set of 11 18cm x 18cm Unused, but has been stored for a long time. The light blue one has discoloration of about 0.5 to 1 cm at the edges. The bag has deteriorated, so I will replace it and ship it. Set the iron temperature to the cotton setting (dry) at 140-150 degrees Celsius, place a pressing cloth, and press for about 50 seconds. I will ship the product via Yu-Packet Post.