The Kaleidoscope Stacked frames were designed to layer three layers together for a fun pop of color in between neutral layers. Of course, you can use alone. Layer two or three!!! Plenty of options for your photos and projects. Designed to accommodate three 4 x 6 inch photos and six 3 x 4 inch. Mix and match with all of the other embellishments and paper from the Kaleidoscope Collection.