3pc art deco pyralin celluloid powder trinket jewelry box antique 1920's. Oval box is marked pyralin sheraton. Made in the 1920's in usa. Round boxes are 4 1/2" od x 2 1/4" h. Oval is 6" l x 3 3/4" w x 4 1/4 h. No chips, cracks or repairs. This item is made of celluloid.