Description: 【Anti Slip Design】: This Mattress Slide Stopper is designed to prevent mattresses and sofa cushions from slipping, ensuring they stay securely in place on wooden or leather beds without the need for drilling 【Ideal Height Compatibility】: With a height of 13.5 cm, this Corner Non Slip Mattress Gripper Retainer Bar is great for mattresses that are 14 cm or taller, providing support and stability 【Sturdy Iron Material】: Made from quality iron, this Mattress Retainer Bar offers sturdy durability and long last performance to keep your furniture in place effectively 【Easy Installation】: Featuring an installation width of 8 cm, this anti slip stopper can be easily set up without any complex tools or procedures 【Single Unit Packaging】: Each package includes anti slip Mattress Holder, a simple and efficient prevent of mattress movement stoppers Size Chart: height: 13.5cm/5.31inch Package Includes: 1 Mattress Slide Stopper Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.