▶Note: The product does not contain paintings and cardboard. All sizes are full frame sizes. If you need a hollow effect, please enlarge it as needed. ▶Material: The transparent photo frame is made of acrylic glass, which is sturdy and wear-resistant. The glass is clear and transparent, which can protect your photos from moisture, tearing, etc. ▶Floating effect: The floating photo frame can make the photo float between the two sides of the glass, making your photos more eye-catching and beautiful. ▶Installation method: Just take out the acrylic glass on the top of the photo frame and clamp the photo or embossing inside. The acrylic glass comes with a protective film, which you need to tear off. ▶Applicable scenarios: Glass photo frames can display photos, artworks, certificates and documents. They are classic decorations in your home, stairs, and office.