Soges Adjustable Weights Dumbbells Set.55LB/66LB Free Weight Dumbbells Set with Connector. 3 in 1 Adjustable Weights Set for Home Gym Used as Dumbbell Barbell. Yellow

Our dumbbells weight boards are filled with iron sand and wrapped in high quality PE material to prevent damage to the floor and rust. The thickened foam connecting rod is ergonomically designed to reduce shoulder stress and prevent sports injuries. Various weights and secure screw collars let you adjust the weight and try different combinations. You can choose different weights according to your preferences to meet the intensity needs of yourself and your family at different stages of exercise.