18 20 x 28 poster frames products are offered for sale by suppliers on Alibaba.com, of which advertising light boxes accounts for 16%, metal frames accounts for 11%, and wood frames accounts for 5%.
A wide variety of 20 x 28 poster frames options are available to you, such as metal, acrylic and aluminum.You can also choose from digital printing, uv printing and silk screen printing 20 x 28 poster frames,as well as from 1 color, 4 color, and 2 color 20 x 28 poster frames,and whether 20 x 28 poster frames is black, or silver.