Go hands-free. This neck strap is designed to work with your Keon Automatic Masturbator, allowing you to use your hands for anything else while watching content. Quick and simple to attach and resize. Material: injection molded ABS, rubber, cotton, velcro strap Height: 12.5cm/125mm, Width: 10cm/100mm Depth: 3.5cm/35mm Weight: 74 grams (without box), 96 g (with box) For more information and a demonstration video on how to use the Keon Neck Strap, visit www.kiiroo.com/manuals