A simple aluminum frame that will fit in any room. An all-rounder white that brings out the image. Compatible finished size: 38 x 53 cm. [Spring-shaped dragonfly fits posters perfectly] The spring-shaped dragonfly fits not only puzzles, but also thin paper and 2.2 mm thick cardboard perfectly without wrinkles! [Using UV (ultraviolet) cut cell cover] Prevents jigsaw puzzles from fading and deterioration even if you display the frame for a long time!