Fit for women or child to fitness slimming or do exercise Adjustable weight, can be filled up to 1kg of water Water Tight -- The water inlet has double LIDS to prevent leakage,you dont need to worry about leakage when exercise. High quality PP material with Double Lid design to avoid leaking Widely use them in the office, at home, even you are on a business travel, put them in your bag and you will be surprised by how light they are. Portable and easy to carry out for doing sports in anytime anywhere Specifications: Material: PP Color: Pink, Green Length: 26cm/10.24inch End diameter: 10cm/3.94inch Middle handle length: 9.2cm/3.62inch Weight: 1kg(with water) Feature: Easy to carry, do not leak water, do not scroll when putting in flat Package Included: 1pc Water Dumbbell(Random Color)