Yo-Yo DESK SLIM is a new range of standing desks which glide effortlessly up/down to 30 adjustable heights using a unique Quick-ReleaseTM lock. An optimal ergonomic solution for users below 162cm tall, as it has more adjustable heights at lower levels. Yo-Yo DESK CUBE-S is 105cm wide and suitable for DOUBLE monitor workstations or smaller desks. Designed by experts, Yo-Yo DESK CUBE-S has a SLIM worktop (ie 20cm thinner than the best-selling Yo-Yo DESK CLASSIC range). OUR ADVICE: Yo-Yo DESK SLIM range is suitable for users between 120 - 190cm (4' - 6' 2'') tall when placed upon a standard height desk (72cm). For users above 190cm (and up to 200cm) we suggest using a Yo-Yo DESK GO.Split level worktop 95cm wide x 45cm deep (Black & White) Height extension: 10 - 50cm (Desktop), 0 - 38cm (Keyboard) 30 adjustable heights. Switch from sitting to standing in just 1 second by pressing Quick-ReleaseTM lock on RIGHT HAND side Available in both Black and White Supports Dual computer monitors and monitor arms Unique ergonomic design adjusts to 30 different user heights, with SINGLE gas-strut assisted lift Wider and Deeper Keyboard Tray for optimum ergonomic usage in seated and standing position Easy install (5 minutes) Aircraft grade aluminium gas spring for smooth movement and reduced risk of clamping injury 3-year warranty