Custom Magnetic Photo tiles are made using the below steps. 1) Your customized photo is printed on a premium SBS Acid Free archival paperboard. 2) Have a luxurious soft touch UV protective lamination on your selected photo. 3) They are Designed to be super lightweight so that you can hang multiple tiles to the anchor tile. 4) All sides are lined with rare earth magnets, hear them snap as they connect! To know more about it visit here https://snaptiles.com/