Height Adjustable Standing Desk Converter with Crank Handle Ergonomic Large 47" Platform Computer Workstation for Dual MonitorsProduct Description:It is a best gift for your friends or youself. Because this multifunctional adjustable height stand up desk promotes better posture, increased blood flow, reduced back and neck pain, a thinner waist line and increased productivity. Achieve long lasting health benefits like burning more daily calories, boosted productivity, improved posture and a reduced risk of heart problems.Product Features:♥There are a lot of adjustable heights for people of different heights.♥Large Work Surface, can hold at least dual monitors.♥Crank design, make the surface lift more easily and smoothly.♥Heavy duty, can hold up to 88Lbs(40kg).♥Simple assembly within 15 minute.♥Low decibel, Human powered with minimal carbon footprint for our adjustable height desk, without bringing noise to others.♥Warranty: we provide 12 months warranty, if you have any probelm, please contact with us in time.Product Specifications:- Color: Black- Material: MDF + Powder coated steel- Overall Dimensions: W47 X D23.5 X H28 - 43.5 inches- Desktop Size: 47 x 23.5 inches- Package Included: 1 x Standing desk, 1 x Instructions Adjustable height desk standing desk standup desk standing desk home office stand up desk gas springriser converter dual monitors desk standing desk standup desk with keyboard traystanding desk stand up desk gas spring riser converter dual monitors desk standing desk standupdesk with keyboard tray standing desk stand up desk gas spring riser converterdual monitors black home office desk platform desk standing desk computer workstations