3d phone screen magnifier stereoscopic same day free shipping - use high-definition optical technology to magnify 4~6 times on the phone screen, the picture is clear, more dynamic!- the product is light, light, suitable for indoor, camping, tourism, leisure and other places. simple and easy to carry. - no power supply, energy saving and environmental protection. - suitable for all kinds of smart mobile phones. - adopt environmentally friendly tpu + wood, safe and durable to use. type: mobile video screen magnifiermaterials: environmentally friendly tpucompatible: for all kinds of smartphonessize: approx. 26 x 19 cm / 10.6 x 6.3 inches. maximum 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 100 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.