Rubber hex dumbbell sets are extremely useful and are found in almost all types of fitness spaces. Rubber hex dumbbells are designed for strength training at home or in a gym. The rubber head on each rubber hex dumbbell is coated with a durable rubber material and a solid iron core, which gives them a long life when used properly off of the ground, reduces sound from dropping on the ground, and helps to protect the flooring from being damaged. As Rubber hex dumbbells sets can be used for a variety of different types of exercises such as curl, press, lunge, and row, they are great for both beginner and advanced users of all ages and will provide them with a great workout. Many gym owners choose rubber hex dumbbells as they not only have a long life and are easy to use, but also save space in their gyms.