... 3.Material:resin Korean crystal board for picture frame 1.Korea crystal photo frame/album cover2.Replace tempered glass,reduce cost3. ... albums,kitchen cabinets and other decorationColour: white,blackThickness: 12mmShaped design: heart shape,apple shape,round shape,fan,wave,butterfiy,S shape ... on. crystal board is for making Korea crystal photo frame or crystal album cover and other decorations. It is ...