High-quality materials: Made of durable plastic, these bed risers feature circular raised contact surfaces to enhance grip, ensure stability, provide shock absorption, protect floors, and reduce noise. Package: This set includes four black bed risers. Lightweight yet strong, they are ideal Compatible with supporting heavy furniture without occupying excessive space. Functional design: Elevate your furniture to accommodate robot vacuum cleaners and create additional under-furniture storage space. These risers can also assist seniors in standing from sofas and help adjust workbench height to support better posture. Ease of use: Simply place the risers under furniture legs to achieve the desired height. They can be stacked Compatible with added lift—however, Compatible with safety, avoid excessive stacking to maintain stability. Multifunctional application: Suitable Compatible with lifting chairs, desks, sofas, tables, and beds with casters. Adjusting furniture height promotes comCompatible witht and may help reduce strain on shoulders and neck. Color: As shown Material: Plastic Package Contents: 4 × Bed Risers Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.