Feature 1The weighted training power bag is designed for optimum comfort and durability. 2High quality PU leather, heavy duty, durable and damp-proof. 3This especially helps improve strength, stability an endurance. 4The weight lifting sandbag is empty and does not contain fillings. You can fill it with dry sand, soybeans, etc. 5It is perfect for both beginners and advanced workouts doing Squats, Dead Lifts, Forward Lunges, Bicep Curls and more. Features: The weighted training power bag is designed for optimum comfort and durability. High quality PU leather, heavy duty, durable and damp-proof. This especially helps improve strength, stability an endurance. The weight lifting sandbag is empty and does not contain fillings. You can fill it with dry sand, soybeans, etc. It is perfect for both beginners and advanced workouts doing Squats, Dead Lifts, Forward Lunges, Bicep Curls and more. Specification: Condition: 100% New Color: as pictures shown Material: PU leather Size: 10kg, 20kg, 30kg (optional) PowerBagSize(cm/in) 10kg 48*18*18/18.9*7.1*7.1 20kg 60*21*21/23.6*8.3*8.3 30kg 68*23*23/26.8*9.1*9.1 Weight: Approx. 1050-1150g Package List: 1 x Power Bag (Sand Not Included)