This suicide resistant armless chair is composed of high impact polyethylene, abuse-resistant, heavy gauge material, and is formed from a one piece, rotationally molded design for maximum strength. Ergonomic contours provide comfortable support with or without optional upholstered from cushioning. The BF940 contains ultraviolet stabilizers to reduce fading, and is chemically resistant to blood, vinegar, urine, feces, salt solution or chlorine solution. Premium material is fully compounded for superior color, fire retardancy and quality assurance. Features non-removable steel excased nylon guides for floor protection and molded in access port with threaded screw cap for sand ballast weighting capability. All corners are radiused for additional safety. The BF940s can be ganged together and reconfigured as future needs require. This unit is manufactured in the USA to ISO Quality Standards, and it’s slightly textured maintenance-free surface is stain resistant and easy to clean. This product is tested to 750 lbs. static load. Available in 9 molded seat colors. Comes with a 5 year warranty, and is flame retardant, passing Cal 133.