• 4.2 Inches Tall x 11.4 Inches Wide x 1.3 Inches Thick • Picture Insert Dimensions: ... Inches Tall x ... Inches Wide • One-Sided/ Double-Sided • Acrylic Plastic • Insert your own Pictures • Contains Artificial Snow/ Glitter Inside • Boxed Lift the half circle notch in the back of the frame with your finger to remove the plastic plate, insert your picture in, then put the plate back. As you turns the picture frame, the floating sparkles inside can fall and rotate, which gives a beautiful and dynamic look like snow globe. When static for a while, it will turn back to a clear and clean photo frame. Please noted that it is normal that there is likely few bubbles inside the liquid frame in case of an external impact or long-term high temperature and direct sunlight.