The Telos Series chairs are made with Fortified Recycled Wood hard plastic components and are engineered for durability featuring a heavy gauge frame with tubular steel backrest and locking front-U for full perimeter seat support. This ergonomically sculpted chair also features a smooth waterfall front and a wide, deeply relieved seat to accommodate a wide range of body types, while the generously contoured back delivers long lasting comfort. For easier access to classroom cleaning the Telos chair can be readily positioned on a desktop and can also be arranged in 10-high, truly vertical stacks unlike any other hard plastic seating products.