Brighten your windows with colourful, original designs. Peel and Stick Suncatchers stick to any glass surface and are easily removed and reused. They are made from a non-toxic paint that is initially applied to glass, then peeled off and packaged for later application to a window or other glass surface. If properly cared for Suncatchers last for many years. They can be removed and re-applied a number of times. Peel and Stick Suncatchers are water-soluble.