Description: 【Quality Material】: 1 KG Running Hand Weights are made from quality Polyester material, which is strong and designed for long term use 【Convenient to Carry and Store】: The compact structure of these walking sandbag makes them extremely portable and easy to store. They won't take up too much space in your bag or at home 【Comfortable and Breathable】: These sand bags come with handle straps for a firm grip, keeping the weight centered in your palm They are comfortable, breathable, and easy to use 【Wide Application】: These Handheld Dumbbells are great for indoor and outdoor exercises such as running, jogging, walking, etc 【Practical Gift】: These Jogging Hand Weights make a practical accessory gift for men, women, or any family members or friends who love sports Specification: Material: Polyester Size Chart: 14cmx5cmx4.5cm/5.51inchx1.97inchx1.77inch Package Includes: 1 Pair of Running Hand Weights Note: Please allow slightly errors 1-2cm differences due to manual measurement.