Features: 100% brand new and high quality Made of durable high quality material with a holographic film, this hologram projector works best in a darkened room and bright screen to create cri-sp, 360 degree images. Compatible with all brands of smartphone. Simply attach the py-ramid to your phone using the provided suction cup and you're ready to start playing a pseudo-hologram with your smartphone. Turn your smartphone into a miniature hologram projector. Small size,mini,durable and portable. Package Includes: 1x 3D Projector Specifications: Material: Plastic Size: 7x7x4cm/2.75x2.75x1.57 in note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.