DUMBBELL COMPATIBILITY: Compatible with most adjustable dumbbells and nearly all standard dumbbells with bare metal handles (max 1.5" handle diameter, min 4.5" handle length). **Does not fit** most vinyl or neoprene coated dumbbell handles because those are often too thick and/or too short. Please refer to the compatibility graphics.
LIGHTWEIGHT AND PORTABLE: At less than 1 lb, Kettle Gryps easily pack in your gym bag or carry-on for use in any gym or hotel workout room.
PREMIUM QUALITY: Kettle Gryp is made from impact-resistant ABS plastic, urethane foam, and stainless steel. Its high-quality materials and advanced engineering make it incredibly strong. Maximum dumbbell weight is 55 lbs.
ECONOMIC AND CONVENIENT: Combine Kettle Gryp with your existing traditional dumbbells and create a top-level gym experience with a full range of weights to enhance your workouts without spending $$$ money and without using up valuable floor or storage space. Burn calories not cash!
EASILY TRANSFORM DUMBBELLS INTO KETTLEBELLS: Open the hinged handle, insert a dumbbell, close the handle, and secure the latch. Kettle Gryp features a patented secure closure for safety and ease of use.