Horrible!
These letter are dreadful to work with! They are extremely difficult to remove from the backing, and often the sticky part gets left behind (in part or in whole). I am having to use my own adhesive products to adhere the letters, and the result is less than desirable. The letters that have peeled off correctly look great, but the others are curling. I will admit that I love the font and color, but I will never by this product again.