2.5 lb Magnetic Donut Weights Set (5 lb Total) - Strong Neodymium Gym Weights for Strength Training, Home Workouts & Fitness Equipment - Perfect for Dumbbells, Barbells & Exercise Machines

2.5 lb DONUT PLATEMATE (PAIR) Microloading with PlateMate is the safe, scientific way to build strength at beginning, intermediate and advanced exercise levels. Save money and space. Our 2.5lb Donut allows for the same benefit of owning a full rack of steel dumbbells for half the cost. Attached to each end of a dumbbell, the 2.5lb donut allows for 5lb increments eliminating the need to buy every other pair of dumbbells. Which also saves you space. PlateMates are ideal for physical therapy where small increases help patients regain strength without overburdening injured muscles and tendons. These magnetic add-on weights attach quickly and easily to ends of any iron dumbbells and stack weight machine plates. Easy storage! Don't take up extra gym space with additional dumbbells. PlateMates can easily be stored out of the way, on a squat or dumbbell rack. SPECIFICATIONS Includes (2) Donut Shaped Magnetic Add-On Weights: 2.5 lbs each (5 lbs total weight for pair)Dimensions: 4-1/2" (11.43cm) outside diameter, 2-1/4" (5.715cm) inside diameter, 1-1/8" (2.858cm) thicknessMust come in direct contact with metal for an ultimate hold.Intended for use with 25 lb dumbbells and higher. It is important to make sure your dumbbells are large enough to fit the 4"x4" magnetic surface area.The PlateMate patented design works with steel or cast iron plates and dumbbells.Will NOT magnetically stick properly to surfaces coated with rubber, urethane, neoprene, vinyl.Protective coating on the outer surface (opposite from magnets) prevents scratching of dumbbells, equipment, or each other during use or storageNew Design: Please note that PlateMate Donuts WILL fit around Olympic barbells.Do NOT use PlateMates with kettlebells.