Ideal for fitness classes such as Body Pump. Includes 2 x 5Kg weight plates, 2 x 2.5Kg weight plates, 2 x 1.25Kg weight plates and 1 x 2.5Kg lightweight barbell bar. Includes 20cm receiving area at either end of the bar, 2 x quick release spring collars included. The bar itself is 1" big while the plates filled with compacted cement mixture, all plates plastic-coated which prevents scratches and scuffs to floor area. This weight set is designed for both normal barbell exercises and pump workouts. It is best to use with a stepping board for pump exercises. The weights can also be used independently of barbell bar for a range of exercises including front raises, lateral raises and shrugs. About the product:Anti-roll shape weights. Adjustable weights - can add and remove weights as desired. 9 pieces in this weight set. Composition/Material:Bar material: cast iron and EVA. Plate material: vinyl. Weight:Bar weight 2.5kg. Maximum weight that can be added to the barbell: 20kg. Total package weight 20kg. Dimensions:Size H27.5, W27.5, D140cm. Boxed size H59, W26.5, D15cm.