<p><b> Introductions: </b></p><p> With the help of a hand crank, the lifting can be completed quickly. The manual lifting set saves more time and effort than pulling lifting desk. No gear limit, millimeter level adjustable. Both the desk and chair can be adjusted to keep up with your fast growing kids. </p><p><b> Features: </b></p><p> Material: E1 MDF+ Steel Frame+ PP </p><p> Desk Surface: 31.5" x 20.5" </p><p> Desk Height Adjustment: 20.5" - 29.9" </p><p> Chair Surface: 14.6" x 11.8" </p><p> Chair Height Adjustment: 11.8"-17.1" </p><p> Desktop Tilt Range: 0-60° </p><p> Recommended Age: 3-12 years old </p><p><b> Package Includes: </b></p><p> 1* Desk & Chair Set(with Accessories) </p><p> 1* Product Manual </p>