slate photo frame: rock displays the photos of your family and beautiful place with low water absorption,good acid resistance sublimation photo rock1. ... diffent picture as you like.3.it can be use Christmas Day,Thanksgiving Day, wedding and so on4.use place: ... tablemat,placemat,board,coaster,cheese board, clock, keyring,candle holder, frame, wine rack, mirror, billiard slate, building slate and other ...