The Molded Plastic Floor Mount Chair with Access Door (106484S) is designed for use in rigid atmospheres, featuring rotationally molded high-impact polyethylene, a secret base support, and the option to add ballast via a sand-fill access door for enhanced stability. It's stain-resistant, easy to maintain, and backed by a 10-year warranty. Ideal for behavioral healthcare, correctional ... https://furnitureconcepts.com/product/molded-plastic-floor-mount-chair-with-access-door-4/