Price is for 2 acrylic flat backs designed by Northern Lights Craft Studio!  Acrylics are printed on one side only and feature a vibrant, rich design.  Our acrylic flatback designs measure approximately 49mm x 46mm and 2.5mm thick with some slight variations. These do not have holes in them but can be carefully drilled.  The backs are a solid color or glitter, depending on the background used.