【Large Diameter Furniture Riser】: Wide opening stackable furniture riser fits large furniture legs. They are great for furniture, couches, couches and beds with big feet 【Heavy Duty Upgraded Material】: These furniture risers are made of PP materials,they can handle heavy furniture just about anywhere 【Stackable Furniture Riser Height】:You can stack two pieces up to a height. Leave more space under furniture. Raises the height of beds, couches, armchairs, desks, couches and other heavy stationary furniture 【Widely Applicable and Easy to Use】: Increase the required height of beds, sofas, armchairs, tables, couches and other heavy furniture, avoid trouble caused by low furniture height 【Shockproof and Noise Reduction】: The furniture bed risers can increase the friction with the furniture and stabilize the furniture and bed. Stops furniture from corroding and protects floors Specification: Material:PP Size Chart: 11.8cmx11.8cmx6cm/4.65inchx4.65inchx2.36inch Package Includes: 4 Furniture Risers Note: Please allow slightly errors due to manual measurement and different monitors.