The Relequip Evacuation Chair features an advanced 'tracked' design, allowing operation by just one person, reducing health and safety concerns during use, eliminating delay and allowing smooth descent of stairs. Colleges, Hotels, Offices, in fact, any multi-level building cannot afford to be without this essential evacuation device. The evacuation chair can be used on all staircases excluding spiral staircases. They can be used on a staircase with a platform on the condition that there is enough room to turn the chair. 12kg