Our photo frame(picture frame) has the following features: --quality management system:iso9001 and fsc-coc supervision --product materials: eco- friendly mdf backboard, glass or ps board, stainless hanger and nails --full set of sizes such as 6"*4", 7"*5", 8"*6", 9"*7", a4, 12cm*12cm, 12"*9", 30cm*30cm, 16"*12", 23cm*50cm, 20"*16", 40cm*40cm, a2, 50cm*50cm, 70cm*70cm, 32"*24", 40"*28" --package with paper corner caps, then shrink wrapping, and carton box --custom package and barcode are available --fast delivery and worldwide support Paper corner cap, shrink wrap, carton box