This is an art decoration of LOVE with a heart representing the O. It has a magnet embedded in the back. Magnet size is 12mmx3mm (hole is apprx 12.2x2.75) and fits snug. May want to give it a drop of superglue to lock it in but its really a snug fit. It prints face down to allow a texture from the pei plate magnets off of amazon in bulk