This is the necessary part for the Door Hanger Inserts. This is three layers plus a backer. You will need clamps or something heavy to lay on them while the glue cures. There is also a small piece of ribbon included for hanging purposes. You can use any ribbon you have available if you prefer. Ribbon suggestions - a heavier, weather resistant ribbon is necessary. Do not use a fancy ribbon or something can will disintegrate with weather. 1.5-2 inches wide. Join our Facebook group - we will reveal the tiles on the 1st of the month, the color of paints included. Monthly we will have a live "Paint along" with Shannon. Please make sure you are choosing the coordinating size base and inserts. 15" or 18"