This is a mobile phone screen holder, which is made of premium material, durable for long term use. high definition screens, it possesses these functions, mobile phone screen magnification, radiation protection, anti-glare, anti-blue light protection eyes. Lightweight, convenient for you to carry. Features - Color: Black. - Material: Acrylic and ABS. - Size: About 27 x 17.7 x 7.7 cm. - Made of premium material, have a long service time. - The screen magnifier can magnify the smartphone screen, which will relieve the discomfort and visual fatigue. - Reducing radiation, preventing ultraviolet radiation and visual fatigue. - Compatible with all smartphones and creates a larger viewing area. - Suitable for indoor, camping, journey, leisure, etc. - The magnifier make great gift choice for friends, family members, etc. in Birthday, Christmas and more. - Warm Tip: Dear buyer, due to lighting effect, monitor& 39;s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you