Features: 1.Wide application: USB interface -powered cars can be used at home 2. Fast cooling: built-in 5 fans, powerful cooling 3.Comfortable material: ice silk breathable fabric, ventilation and heat dissipation, effective cooling and moisture removal 4.Anti-slip and easy to fix: silicone anti-slip base cloth, and straps to fix, the seat cushion will not move at will 5.High safety: high temperature resistant flame retardant material, durable, low power consumption. Specification: Material: Silicone+Breathable Mesh Size: about 48*45cm/18.9*17.7IN Color: black, beige Packing List: 1*Fan Seat Mat Notes: 1. Due to the lighting effects and shooting angles, there is color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. 3.Do not use it after folding.