Come and Check Our Promo Solutions.Warm desk pad made with high quality PU Mateirals and rubber back,edge stitched, waterproof. The pad features 3 gear order heat settings, 50 Celsius high , 45 Celsius middle and 40 Celsius low settings, to warm your winter. In need of use, touch the central parts of switch, adjust gear. Gear order is high-grade(show orange light), middle(show green light), low(show blue light), after reaching the low, touch again can shut it down. Sedentary reminder function: every hour of use of this product, the light will cycle flashing seven times Timing shutdown function: warm desk pad will automatically shut down after 3 hours of boot.making your body warm in the winter. Pls check inventory and detailed info with us before placing your orders.