HAKENO Adjustable Weights Dumbbell Barbell Set Anti-Slip Metal Handle 3-in-1 Cast Iron Free Weights Dumbbells Set with Connecting Rod for HomeBody Workout Fitness

💪【3 In 1 Dumbbell Set】You can adjust the weight of the dumbbell according to your needs. The dumbbell set comes with a connecting bar that can be easily to transform into a barbell. You can convert it into a barbell in a few seconds, Helps to tone and shape the arms, shoulders, back and strengthen your muscles.
💪【Non-Slip Safe Design】Each dumbbell piece is covered with a rubber ring to avoid damaging the floor. Upgraded curve-shaped handle bar allows for a better grip so you can improve your coordination and avoid any injuries or accidents.
💪【Double Locking Nuts】Special double-locking nut design and prevents you from the risk of weight plates falling off during the workout. Double nut protection，thickened nut more safety
💪【Firm Grip Design】: Adjustable Fitness Dumbbells Set with a metal connecting rod which is more durable, can provide you a safe and secure exercise experience. with a diamond-shaped cross texture on the surface, and has a better grip. The connecting rod has a thickened sponge
💪【High Quality Design】: This 3 in 1 dumbbell is made of solid pure iron, and the surface adopts a 7-layer electroplating process, don’t worry about rusting. It is very suitable for home, office, and gym exercises. Burn your calories and shape the body of your dreams