quiet operations and secure handling with these lifting casters, designed to protect floors and adjust furniture height with our heavy type furniture, featuring durability ABS materials for enhanced stability and longevity, solving common issues of wear and tear and inadequate weight capacity The innovative lifting structure enables quick height adjustments without tools, while the good ABS construction ensures quiet rolling and robust load bearing for reliability use Perfect for various environments including homes, offices, and exhibitions, moving heavy appliances or furniture on surfaces like wood floors, tiles, and carpets without causing damage Ideal for homeowners, workers, and renters who frequently rearrange spaces or need height flexibility, such as families with children or professional in photography studios, Manufacturer: Zeizafa