This cell phone screen magnifier is Perfect Christmas Gifts, The simple and stylish design makes this product the best choice for your holiday gift to friends or loved ones. Smart gifts for families, seniors, girls / boyfriends. It can be a technical gift, more suitable for seniors to watch movies and news. Using hd zoom optical technology can improve the display effect of the mobile notebook screen by 3-5 times. protects eyes, prevents visual fatigue, Can offer you a super clear picture quality and an better viewing effect similar to the 3d video dynamic effect. Simple and stylish design solve the problem of phone small screen. Product parameters Product name: Laptop Amplifier & Phone Screen Magnifier Material: wood, imported ultra-clear optical lens, color: White Size: 21 Inch (36.5*50*3cm) Features: high-definition magnified screen, anti-blue light, stay away from radiation Note: ? About color difference: This product is a real product, but due to different light conditions, monitors and personal reasons, the actual object may have some color deviation from the photo, and the final color is subject to the actual object. ? About size: Please refer to the detailed information and size table before purchasing the product. The product is measured manually, with some errors. The actual size is subject to the actual product