Olympic 2” Barbell Solid Dumbbell Weight Lifting Bars With Rotating SleevesDescription:Made of solid steel with a chrome finish2-inch sleeve diameter with a 28.5 handgrip diameter; Dumbbell handle weighs 7.7-pounds; Dimensions are 19.88" L x 2.76" height x 2.76" widthMedium-depth diamond knurling ensures a tight, non-slip grip when lifting weights; Durable chrome finish prevents dumbbell from oxidizingAccommodates weight plates with 2-inch center holeDumbbells can be used to target individual muscle groups or for a full body workout; Adding resistance to your workouts increases calories burned and muscle massThe rotating sleeves swivel when in use to reduce pressure on the wrists when going heavy and to prevent the dumbbell from warping; 150-pound weight capacityFeature:Quantity:two dumbbell barsBar length: 50.5cmGrip diameter: 2.5cm (1")Sleeve diameter: 5cm (2")Sleeve length: 15.5cmSingle bar weight (including rotating sleeves): 3.5kgLoad-bearing: 150lbsPackage includes:2x Dumbbell Bars4x Rotating Sleeves