Home gym: An ideal set to perform professional weight training in your very own home! Secure: Also features spin-lock collars with rubber wings to keep the weights secure on the bar. Dimensions: Two non-slip grip areas: 12 cm wide | Weight disc fixing: 18 cm each. Dumbbells: Get a 23.5kg bar dumbbells weight training set. Barbell: This dumbbell features a chrome-plated and straight-knurled barbell. Grips: For extra safety when working out, the bar has non-slip, webbed grips. Bar Dumbbells Bar Set | Living Social