Features: brand new and high quality 3D micro-embossed texture design, the feel is refreshed again: 3D embossed texture and for touch, satisfy the picky grip of the hand Finely polished by hand, the artwork in your hand: It is composed of dislocations of squares, giving a unique illusion of lines, and different visual feelings will be produced under different light. High-altitude anti-fall, mobile phones must also be fully protected: the surface polymer aramid fiber net, the strength is 5-6 times that of steel wire, effectively alleviating the impact for Kevlar aramid fiber is a new type of material with low density, high strength, good toughness and high temperature resistance. Its strength is 5-6 times that of steel wire. Lens fine hole design, no need to match lens film: this for time, the fine hole all-inclusive design makes the lens safer and effectively prevents scratches and wear of the lens during daily use Unexpectedly, it is a light and thin for shell with strong anti-fall, breathable aramid fiber, efficient physical heat dissipation, and easy to cope with long-term gaming and entertainment. Specifications: Material:Carbon Fiber Color :Black S21Size: Approx.71.2151.77.9mm/2.8x5.97x0.31inch S21PSize: Approx.75.6161.57.8mm/2.97x6.35x0.30inch S21USize: Approx.75.6x165.1x8.9mm/2.97x6.5x0.35inch Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Pc xCarbon Fiber Phone for Case