I absolutely love making these coasters. I made them for Christmas 2012 and finally got around to making some for myself. They are so easy to make. You can buy the tiles at Home Depot, I had left overs (yes, it really has taken me that long to make them) but I think they come 5 to a pack for under $5. Then use some Mod Podge to attach the photo and glue over the photo. I then add felt to the bottom so they can slide on the tables. Since I recently moved I choose photos from my hometown.