Features: Shockproof tpus materials, this tablets case delivers superior drop and scratch protections, ensuring device stays intact during daily use or unexpected impacts. Its thin, lightweight design features precise cutout for access to port/button, while flexible tpus allows toolless installation within second. for PTK470 PTK670 graphics designers, students, and professional who prioritize device safety during commutes, travel, or studio. safeguards your tablets during creative workflows, outdoor sketching, or classroom activity while maintaining full functionality with its ergonomic, nonslip structure. The friendly tpus construction combines durability with safe properties, offering protective cover that withstands daily wear without adding bulk. Specifications: Materials: tpus Model: PTK670, PTK470(optional) Size： 470：215x163x7mm 670：291x206x7mm Package Includes: 1PC tablets Case note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.