YIJ2 Adjustable dumbbell set,45 lbs Free Weights set with upgraded nut, 5 in 1 Weight Set Used as Kettle-bells, Barbell, Push up Stand, Fitness Exercise for Home Gym Suitable Men/Women

【5 in 1 Multifunctional Dumbbell Set】This versatile dumbbell set quickly converts into dumbbells, barbells, kettlebells, and push-up stands, making it suitable for a range of exercises, including bench presses, squats, and more. Enjoy multifaceted fitness! Enhanced Safety with Double Nut】Upgraded double-lock nuts enhance safety beyond that of regular multi-purpose dumbbells. Suitable for all ages and experience levels, these dumbbells allow you to focus completely on your workout. Exercise with added peace of mind. 【Storage Space ＜ 2Ft²】Taking up less than 2 square feet, our dumbbells boast a compact design that enables convenient workouts anytime, anywhere! 【Innovative Dumbbell Plates】Innovative dumbbell plates feature dual KG & LB units, eliminating the hassle of weight conversion. Constructed from high-quality PE, these plates absorb shock and protect floors. Deep grooves ensure easy grip. The rust-free and odor-free interior is made from a mix of cement and iron sand.