Available in a range of weight from 10lbs through to 25lbs. Good for Home Use.Made of durable material and filled with sand.Plastic shell is better for home use due to them not marking the floor. Easy to Use.With a wide, ergonomically designed handle,come with smooth, curved handles that can be gripped anywhere on the handle. Super Versatile.can be used in a multitude of ways, from building stamina and strength to longer, more cardio-induced sets or circuit-style training.Kettlebells are also extremely effective when combined with high-intensity training programs such as Crossfit and Circuits. High-contrast lettering which lets you know the kettlebell you are using.