Our gym phone holder is crafted from iron and plastic, offering an adjustable size of 12-19 cm and compatibility with fitness machines and smartphones. It features easy installation, versatility, 360-degree rotation, and secure clamping. xxFeatures:xx 1. xxMulti-Use:xx Whether you're watching videos while rowing, biking, or running on a machine, or recording your workout routine, our gym phone holder is up to the task. It can be clamped to kettlebells, dumbbells, and more. 2. xxFitness Machines Compatibility:xx The phone clamp is designed to work with a wide range of exercise machines, including the Water Rower, Concept 2 rowing machine, BikeErg, SkiErg, Rogue Echo bike, Assault Bike, Peloton bike, Hydrow, treadmills, and more. 3. xxSmartphone Compatibility:xx The main mount expands to accommodate most phones up to 7.5 inches wide, with a clamping range of 6 cm or 2.3 inches. It is compatible with most iPhone and Samsung models. 4. xxAdjustable and Fully Rotational:xx The main mount can be attached in two ways to hold the phone vertically or horizontally. It is attached to a 360-degree rotating head, allowing for viewing at various angles. 5. xxEasy Installation:xx The squeeze clamp design allows for easy attachment, with expanding widths to fit a variety of equipment sizes. It is suitable for exercise machines with a screen or handlebars that are 2 inches wide or more. xxSpecification:xx - Material: Iron and plastic - Color: Black - Size: 18 x 5 x 5 cm, Adjustable Size: 12-19 cm - Weight: 200 g (for certain models), 220 g (for others) - Type: Mobile Phone Clip, Plate Clamp - Package Includes: 1 Gym Phone Holder