General Information：[1]Wide Application: These bed risers are suitable for various furniture pieces. Whether you need extra storage space under your bed or prefer a higher working surface on your desk, these risers offer a practical solution while ensuring they remain securely fixed in place.[2]Adjustable Clamp Design: Our bed risers feature an adjustable screw clamp design, suitable for furniture or bed frames with a thickness of 0.39-1.96 inches (10-50 millimeters). You can easily install and adjust the gap to fit your furniture frame without the need for drilling or damaging your home decor.[3]Secure Design: Unlike other groove-based bed risers, our couch risers have a secure design that firmly holds your furniture in place. They won't come loose when lifting or moving, providing exceptional stability.