?SOLID CONSTRUCTION? Electric lift system with high-grade industrial steel frames and upgraded dual motor can support up to 220 lbs and ensure the desk rises quietly and quickly. Free to adjust height from 23.6" to 49.1". ?ELEGANT APPEARANCE? Solid one-piece tabletop measuring 55"× 28" provide a large area for your monitor or laptop setups and office supplies. Eco-friendly laminate material with 5 different textures meet your needs. Free to customize your own desk with black or white frame. ?EASY TO ASSEMBLE? The tabletop has been pre-drilled, the wired hole and the cable ties are included, which is convenient for arranging wires; The installation is simple and fast. One person can complete it within 15 minutes. NOTE: Please purchase both tabletop and frame (2 Packages). ?OLED HANDSET? White Frame - OLED digital display, 6 lighting effects, Black Frame - with USB Port; Simple to program, easy to operate, can be raised to the memory height with one key, convenient for switching from sit to stand, also has functions like Anti-Collision, Overheat Protection, Child Lock, etc. ?TRUSTWORTHY? UL Listed, UL Certified to BIFMA Standards, TÜV Rheinland and Greenguard. We provide 5-years warranty for the full desk and please rest assured to purchase. If you have any questions or suggestions of Kaboon standing desk, please feel free to contact us, we will reply with a solution within 24 hours.