VINYL COAT FINISH: Durable cast iron encased with color-coded vinyl prevents corrosion, increases durability and protects flooring. Weights color codes make it easy to distinguish during exercises. WIDE HANDLES: Smooth, high-quality textured handle provides a comfortable & secure grip for high reps and slow controlled movements. You can also do a multitude of ballistic and grind exercises. FLAT BOTTOM: Flat base allows upright storage. It also makes it easier to hold in push-up position, renegade rows, mounted pistol squats & other exercises requiring a kettlebell with a flat bottom. FOR ANYONE: Our kettlebells can be used by crossfitters, strength trainers, sports performance, HIIT workouts etc. Build up your cardio and muscular endurance with the all-in-one fitness equipment. CAST IRON: Made from high-grade cast iron for durability and high performance strength training.