Robust Construction for Heavy Loads: Crafted from polypropylene, each riser can support up to 1,100 lbs, totaling a 4,400 lbs when used as a set of four. This strength ensures a safe, stable foundation for virtually any piece of furniture. Enhanced Stability with Anti-slip Design: Each riser features a raised top to increase grip and prevent furniture sliding. The base includes a rubber pad to secure the riser in place, while additional EVA pads are provided to further improve stability and protect your floors from scratches. Adjustable Height Options: These risers offer three height settings-1.89", 3.19", and 4.53"-allowing you to customize the elevation of your furniture for optimal utility and comfort. Stack them as needed to achieve your desired height, enhancing both the functionality and aesthetics of your living space. Space Optimization: Elevate your furniture not just for aesthetics but for functionality. These risers allow your vacuum to reach under furniture easily, and they maximize under-furniture storage space, transforming unused areas into efficient storage solutions. Comprehensive Edge Protection: Designed with a full edge encircling each riser, this feature prevents furniture legs from slipping off the risers, ensuring safety and stability, while also protecting pets from unexpected furniture shifts.