These sandbags are an excellent tool for anyone looking to boost their fitness levels, from students to professional athletes. By strapping them onto your wrists or ankles, you can add extra weight to your workouts, making activities like running and more challenging. This increased resistance will help you build strength, improve endurance, and enhance overall performance. Features -Color:Grey -Material:Cloth, Sand -Size:32.00X12.20X1.50cm/12.58X4.79X0.59in -Multiuse sandbag: for students, runners, children, and dancers, this sandbag supports a wide range of training activities, enhancing your fitness regimen -Weight: with adjustable weight options, this sandbag caters to various age groups and fitness levels, providing a tailored workout experience -Enhanced training with hand strap: the hand strap design adds a layer of challenge to your workouts, boosting your strength and endurance -Comfortable and durable: constructed from durable materials, this sandbag ensures comfort and skin protection, even during the most rigorous training sessions -Portable and convenient: easy to use and carry, this sandbag is for travel training, allowing you to maintain your fitness routine wherever you are Package list: 1 x Pair of Wrist Weights