[Hard,Steady] Made of acrylic material, the product shell is very strong. The four corners are equipped with magnetic clasps to hold the photo firmly in the frame. [Double Sided, Clear] Transparent and clear acrylic plate shell, each face can clearly display photos [Well-packaged] Each product is well packaged and guaranteed to arrive at your home with the product still intact. If there is a defect, please contact customer service for a replacement.