4 in 1 Adjustable Free Weight Dumbbell Set-Black & Gray – Color: Black & Gray

Specifications: Length of Barbell Connecting Bar: 15.5″ Length of Dumbbell Bar:16″ Size of Kettlebell Base Rod: 3.5″ x 9″ (Dia. x H) Diameter of 2.75 LBS Weight Plate: 5.7″ Diameter of 3.3 LBS Weight Plate: 6.5″ Diameter of 4.4 LBS Weight Plate: 7.3″ Package Includes: 1 x Barbell Connecting Bar 2 x Dumbbell Bar 2 x Kettlebell Handle 2 x Kettlebell Base Rod 4 x Weight Plate 2.75 lbs 4 x Weight Plate 3.3 lbs 4 x Weight Plate 4.4 lbs 4 x Fixing Nut

-Foam covered dumbbell rod offers a non-slip and sweat-resistant grip
-The barbell rod with thick foam wrapping protects your neck
-Weight plates with rounded edges avoid damage to the floor
-4 spinlock collars help fix weight plates to ensure your safety