【Set of 3 Kettlebell】Set includes 3 kettlebells at 5, 10, and 15 pounds. 5-Pound Kettlebell: φ5.1"*7.4"; 10-Pound Kettlebell: φ6.2"*8.7"; 15-Pound Kettlebell: φ7.1"*9.4". The conveinence of having 3 different weight bells makes your workouts more efficient because you're able to switch at the your convenience at anytime 【Sturdy and Durable Materials】Each kettlebell is covered with durable HDPE outer layer and filled with cement, strong durable and heavy duty. So you do not need to worried about them getting rusty or your hardwood floor getting scratched 【Ergonomic Wide Handle】The wide range of weight stratify versatile kettlebell fitness routine for different ages and genders, perfectly indoor use. The grip on each of these is wide and does not change in size despite the weight size. The grip is matte so even if you are sweating you feel secure in every movement 【Convenient Storage Tray】These kettlebells feature a flat bottom for stability during in use and after use, it helps make the area look nice and neat. They take up little space, great for small apartment and easy to carry, so you can do workouts here and there in your home 【Versatile & Functional Training】Great indoor exercise equipment to help develop your muscular strength, core strength, endurance, balance, stability, improve coordination and joint integrity as it forces you to use different muscles to control it like swings, deadlifts, squats, get-ups and many more. Kettlebells can also eliminate pains due to intrinsic muscle weakness and old injuries, which leads to improvement in overall functional health