Dumbbells are the most accessible free weights available for everyone who wants a variety of weights. The rods are made of spring steel, which can carry heavy weights and will not bend. Take seconds to assemble and take out. Compact, convenient, and easy to use and store. Suitable for performing basic toning body workouts, core fitness, strength exercises and heavy leg lifts. Constructed of high-quality, textured chrome handle for secure, firm, and non-slip grip.