2-in-1 Dumbbell Barbell Weight Set - This adjustable 2-in-1 weight set comes with 16 weight plates: 4 x 4.4 lb, 8 x 5.5 lb, and 4 x 6.05 lb. It can be easily attached to both dumbbells to transform into a barbell through connecting rods. You can customize the weight of the dumbbell or barbell to your desired setting. Our 2-in-1 adjustable dumbbell barbell weight set eliminates the need for multiple dumbbells in your workout space.ㅤㅤㅤ ㅤ ㅤ ㅤ ㅤㅤ Used for Barbell - The adjustable weights for barbell from 1lb to 88 lb. Weights can be added or taken off in 4.4 lb, 5.5 lb, or 6.05 lb increments. The connecting rod is covered by a bumpy sponge, which can effectively prevent slippage and play a role in buffering decompression during exercise, protect the neck and shoulders well.ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤUsed for Dumbbell - The adjustable weights for each dumbbell from 1 lb to 44 lb. Weights can be added or taken off in 4.4 lb, 5.5 lb, or 6.05 lb increments. Our adjustable dumbbell set comes with non-slip rubber skid grip to ensure your safety when exercising. Anti-slip rubber handle can greatly enhance the friction and make it safer and more comfortable.ㅤㅤPremium Material for Long Lasting - Our weight plate is made of durable cast iron material coated with a black paint finish to prevent rust and corrosion. The yellow TPU protective cover on the weight plate will protect floors and equipment from being scratched. The upgraded nut is more effective in keeping the dumbbell or barbell from loosening during use.ㅤㅤㅤㅤㅤㅤㅤ ㅤ ㅤ ㅤㅤ ㅤ ㅤ ㅤㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ ㅤ Comprehensive Exercise Set - For anyone who wants to build strength, burn fat, or create a tune body, our 2-in-1 dumbbell barbell weight is the best choice. The dumbbells can be used to sculpt your arms, while the barbell setup allows you to practice dead-lifts or squats. You can mix up your workouts even more instead of buying multiple sets while keeping your space clean and organized.