1. Material: plexiglass (acrylic) 2. Movement: 5168S/6168S silent scanning 3. Composition: Acrylic + swing movement + seamless nails 4. Size: 28x25cm 5. Net weight: 200g/set 6. Power supply: 1 AA battery (not included) 7. Note: There is a protective film on the surface of the product, which needs to be torn off before wall