High-quality, smooth-rolling dual casters easily move desk across carpets, flooring and thresholds- Lockable front casters can hold unit in place- Super durable worksurface construction: MDF core with solid high-pressure laminate on top surface and melamine laminate on bottom surface. Worksurface edges are finished with molded polyurea band, which withstands the most challenging student use- LearnFit should be set at the standing height of each individual student. With a relatively consistent desk height within a classroom, sight lines of students are maintained. For seating, it is recommended that each LearnFit be paired with a counter-height stool, which will allow the desk to remain in the standing-height position during the class period> Minimum worksurface height = 34.6" (88 cm); maximum worksurface height = 50.8" (129 cm)> Worksurface Dimensions: 24" x 22" (61 x 56 cm)> Base Footprint Dimensions: 24" x 22" (61 x 56 cm)> Designed to ANSI/BIFMA X5.5-2008 standards> Complies with all international environmental regulations related to its design, manufacture and packaging> Product Weight: 34 lbs (15.5 kg)> Shipping Dimensions: 30" x 26" x 14" (75 x 66 x 35 cm)> Shipping Weight: 40 lbs (18 kg)> Warranty: Ten (10) years; warranty does not cover product abuse, modification and failure to adhere to product instructions, improper operations and/or misuseProduct Sheet : 24-481-003