1. Four sides with clip profile, easy to change the pictures
2. Made by high quality aluminum, PS back panel and clear transparent PVC sheet in 0.28mm and 0.5mm
3. Round or mitered corner, 20,25 or 32mm aluminum frame
4. Standard size A0, A1.A2.A3.A4, Special sizes are available
5. Frame color can be customized by exquisite workmanship spraying technology.
6. Direct Manufacture, Samples available, Different sizes available