About this item SOFT QUIET adjustable weight plate bells, heavy-duty fiber glass handle, works with expandable SoftBell system of adjustable kettlebell, dumbbell and cardio barbell free weights that are compact, portable for travel, great weights for women at home PERFORMANCE HANDLE patented wide design for comfortable natural grip, allows natural, large kettlebell swing movements with excellent control unlike a sand kettlebell bag and cushioned soft weight plates striking the forearm doing a kettlebell snatch ADJUSTABLE WEIGHTS for customized workouts by adding/subtracting weights from the threaded kettlebell handle saving the expense of kettlebell sets of fixed weights - fully compatible with Hyperwear SoftBell System dumbbell and cardio barbell handles SPACE SAVING compact SoftBell weight ball system easy to transport, use and store for a home gym, garage gym, apartment or office where you can safely perform swings, squat, deadlifts, Turkish get-ups for fat torching, lifting, cross core training KETTLEBELL made in the USA with imported parts that are filled with clean dust-free sand and steel pellets. Ships already filled unlike sandbag kettlebells. Easy storage accessories. Thirty day money back guarantee, one year limited warranty ULTIMATE WORKOUT tool for variety to target any muscle group and ready to go out of the box sold filled not empty