This adjustable weight dumbbell set includes 1 connector; 2 dumbbell bars; 4 anti-slip nuts; 4 x 1.25kg (2.8lb) dumbbells; 4 x 1.5kg (3.3lb) dumbbells; 4 x 2kg (4.4lb) dumbbells. Adjustable weight plates allow you to customize the weight of the dumbbells/barbells to meet your needs instead of buying multiple sets. It is suitable for multiple members of the family. This set of dumbbell weights is the best addition for those who can't go out or want to exercise at home. Our all-in-one dumbbell-barbell set allows you to have a versatile workout that strengthens your arms, biceps, triceps, chest, abs, back, legs, and knees. This product is perfect for improving overall health or encouraging weight loss. The non-slip neoprene handles make you feel safe and secure during your workout. The upgraded curved handles effectively prevent falls, improve your coordination, avoid muscle atrophy, and are very easy to use.