allow your fitness equipment remains stable and secure with our adjustable universal feet. The base provides a strong various floor types, while the adjustable height feature allows you to the support to suit your needs. This enhances the safety and effectiveness of your workouts, giving you peace of mind during exercise. Features -Color:Black -Material:Rubber -Size:5.00X4.70X4.70cm/1.97X1.85X1.85in -Adjustable for comfort: the fitness equipment thumb screws are easily adjustable to fit different user heights, allowing a comfortable and treadmill experience -Stable suction design: fitness equipment installation screws provide a secure and stable base, preventing the treadmill from moving or shaking during workouts -Multisurface adaptability: the adjustable universal feet allow compatibility with various floor types, providing a stable workout platform -Built to last: these mounting bolts for exercise machines are crafted from rubber materials that resist damage and loosening, allowing longterm use -Suitable for various settings: ideal for use in both home and gym environments, accommodating the needs of treadmill users in multiple locations Package list: 4 x thumb screws