About this item SOLID MATERIAL: Entire kettlebell is made of cast iron with enamel coating finish for maximizing durability of the product; Thanks to special process, the surface comes out smooth with rounded corners for pleasant experience COMFORTABLE HANDLE: Wide and smooth handle creates comfort feeling while practicing with these kettlebells; The handling space is broad enough for both hands to put on easily no matter the hand size they are PRACTICAL DESIGN: Our strength training kettlebells offer large window size allowing you to grip in various ways to accommodate different movements; This greatly supports one arm kettlebell exercises such as one arm swing, front squat, press, snatch ADDED RUBBER BASE: Rubber pad built in bottom of solid cast iron kettlebell provides flat sturdy base for your physical training sessions; It helps to protect the floor every single time you put down, especially with unexpected force during workout ELEGANT PVC COVER: Vinyl coated kettlebell set makes it more attractive and forms an energetic look for your home gym; Moreover, the cover protects these products better, also color coded with size printed on can assist quick recognition of product