Give cherished memories and beloved friends and family members the showcase they deserve with this 4 x 6" Picture Mount from Nicola Spring. * 0.2cm Paper-Based Picture Mount - Creates separation between your photo and the glass, protecting against damage from condensation * Beveled Edges - Avoids the casting of shadows * Dimensions: Fits Frames: 5 x 7 inches Aperture: 4 x 6 inches Width: 12.5cm Depth: 0.5cm Height: 18cm * Compatible With the Following Nicola Spring 3D Box Frames - NS-DWF212, NS-DWF215, NS-DWF218, NS-DWF221, NS-DWF256 * 2 Year Warranty - With a dedicated Customer Service Team committed to providing peace of mind from our door to yours.