Enjoy a great, full body workout at home with this Opti Dumbbell and Barbell Set. The spinlock system makes this set ideal for both beginners and experts as the weight increments can be changes swiftly as you progress. This set is ideal to strengthen and tone both your upper and lower body with a range of exercises. The vinyl design makes it easy for you to hold, so you can work out for longer. The dumbbells are perfect to perform a range of exercises including hammer and bicep curls and tricep extensions to work on your upper arms and lateral, side and rear raises with shoulder presses to build stronger shoulders. Target your legs by adding weight to lunges or squats to increase your strength and enhance your balance. To get a stronger chest, use the barbell to add a chest press to your workout and include an upright and bent over row to increase muscle mass in your back. Barbells can also be used to perform bicep curls and a shoulder press to target your upper body and add a bit of variation to your workout. About the product:Circular shape weights. Spinlock. Adjustable weights - can add and remove weights as desired. 25 pieces in this weight set. Composition/Material:Bar material: cast iron. Plate material: vinyl. Weight:Maximum weight that can be added to the barbell: 50kg. Maximum weight on a single dumbbell: 25kg. Total package weight 50kg. Dimensions:Dumbell handgrip length: 13.5cm. Boxed size H26.5, W53, D18cm.