3D Phone Screen Magnifier Stereoscopic Amplifying 12Inch Desktop Folding Stand Bracket Feature: Mobile phone screen can be magnified 3-4 times, picture clear and vivid, dynamic feeling stronger Suitable for all kinds of mobile phones and all various occasions -- indoor, camping, journey, leisure etc. Use HD amplification optical technology,no power-driven, no-cost, energy-saving and environmental protection. Reduce the eyes fatigue when you watch videos on the phone. Folding design, small volume, convenient carrying on business travel.. Enlarge the phone display, to watch the bigger screen of 3x ~ 4x Mobile phone adapter use skid material, prevent from slipping, falling Specification: Material: Eco-Friendly TPU +ABS Compatible: For all kinds of smart phones Screen film size: 12inch Size: Approx. 260x174x9mm Package list: 1 x 12 inch Phone Screen Amplifier Stand (not include the phone)