Stained glass mosaic art with a space design. Measures 8x8x1/2 inch. Made of stained glass, Weldbond glue, Skeewbacker board and non-sanded grout. Comes with stand that is shown in photo. The edges are unfinished, just grouted. This piece is for indoor use only as I used non-sanded grout. Skeewbacker is a strong and lightweight backer board; this piece only weighs a few pounds.