Vacuum suction mounting lets you attach the device to a squat rack, wall, door, car door, or any smooth object. Its compact design makes setup quick and unobtrusive. No drill installation provides suction mounting on smooth flat surfaces, including areas that are hard to reach on your back, neck, and shoulders. Fascia machine holder details: The minimum inner diameter of the fascia machine holder is 4 cm and the inner diameter is 1 cm. The rubber band and rubber are designed to absorb the heavy vibrations delivered by the machine, protecting the massage device without leaving marks. This setup delivers a relaxing massage experience. Construction and durability: Made with materials such as rubber and alloy, this product can withstand up to lbs of downward force. Use scenarios: In a home gym: mount on a squat rack to target tight muscles in the back, neck, and shoulders after a lifting session. At home or in the office: attach to a wall or door for quick neck and shoulder relief during breaks or downtime. While traveling: mount on a car door or other smooth surface to enjoy a massage during travel or waiting periods.