RAC-A-TAC: The Ideal Knee Pad Solution for Professionals Discover unparalleled ease in lateral movement and all-day comfort with the RAC-A-TAC Rolling Knee Pads, designed for professionals who demand speed and comfort in their work. Features Optimized for Mobility: Ideal for quick lateral movements on rough surfaces. Chest Support Option: Choose this for easier tile laying and upper body support. Adjustable Height: Ranges from 11.5" to 15.5" to suit various body types. Lightweight & Strong: Weighs 8 lbs with a load capacity of 300 lbs. Efficient Movement: The caster model allows for easier and quicker knee-based movement. Comfortable Seating: Features a web spring seat for optimal upper body support. Pressure-Relieving Knee Pads: Thick foam pads for all-day comfort, reducing knee-floor pressure. Smooth Rolling: Polyurethane ball-bearing casters for effortless movement. Convenient Tool Tray: Keeps your tools handy while working. American Craftsmanship: Proudly made in the USA.