Pedal system is built into the desk, keeping activity on-hand at all times for students. A single-pulley system provides slight resistance so students can work off excess energy during class and stay focused. Powder-coated steel frame lasts for years and adjusts 33"-38”H. Cushioned seat adjusts from 23”-27”H. Sleek, durable melamine top provides a high-end, lasting look. Multiple storage options for pencils, a water bottle, books, and a backpack keep everything organized and ready for use. Overall desk: 38”L x 25-1/2”W; 59 lb. Desktop: 24”W x 18-1/2”L. Desk is designed for students under 5’H and supports up to 150 lb.