Keep students active while they learn with this versatile, sit-to-stand desk. Pendulum footrest allows students to redirect excess energy and continue to move, even as they sit - providing ergonomic support, increasing comfort and promoting cardiovascular health. AlphaBetter 2.0 Height-Adjustable Student Desk with Pendulum Bar is great for boosting productivity and focus. It also offers added benefit of optional casters for better mobility throughout the classroom. Height adjusts from 29" to 43". Desk accommodates students in 5th-grade through 12th-grade - as well as adults - at seated and standing heights. Made with powder-coated steel frame and high-pressure, dry-erase laminate with 3mm edgebanding, it supports up to 200 lb.