Plastic Hard Shell Protects Your Floor: Coated in durable HDPE plastic and filled with cement, this 25lbs kettlebell won’t do too much damage to the floor when dropped compared with the iron models. Durable for Long-term Use: Crafted of high-quality HDPE material with a black matt finish, this kettlebell provides a stable grip with no slipping, leaving you no worry of oxidation and to make use of it for many years. Color-coded Ring: The color-coded ring is made for easy identification of the weight and is better looking so that you can know how much you are swinging. Recommended Weight for Both Genders: Neither too light nor too heavy, the 25lbs kettlebell is recommended as a starter weight for men and is the perfect weight for women with weight training experience. Versatile Workout Equipment: This HDPE-coated cement-filled kettlebell set is a cost-effective alternative to the traditional cast iron kettlebells. Adding a kettlebell to your daily exercises like squats, deadlifts, sit-ups, presses… can take your workout plans to the next level.