This value pack of assorted color shaped gems are ready to decorate a variety of flat surfaces. Just add glue to the back of the gems to accent craft projects at home, camp or school! Details: Includes assorted colors and sizes Includes storage box Plastic Size Information: 0.45" x 0.45" (11.4mm x 11.4mm) 0.59" x 0.59" (14.9mm x 14.9mm) 0.37" x 0.37" (9.3mm x 9.3mm) 0.53" x 0.57" (13.4mm x 14.4mm) 0.37" x 0.53" (9.3mm x 13.4mm)