This FitRx SmartStack Quick Select Kettlebell is perfect for weight lifting enthusiasts who want a high-quality, adjustable kettlebell that's suitable for unisex adults. With a weight range of 25-40 lbs, this kettlebell is ideal for all levels of strength training. Its sleek black color and FitRx brand make it a stylish addition to any home gym or fitness studio. The kettlebell features a unique SmartStack design that allows for quick and easy weight selection, making it perfect for circuit training and high-intensity workouts. Its durable construction ensures it can withstand the rigors of daily use, and its adjustable feature allows for versatile workout options. This kettlebell is brand new in its original box, ready to be added to your fitness routine today!