Polyester+Spandex[Enhance confidence] Buoyant swimwear for boys and girls. When children learn to swim, if they feel supported by buoyancy, they can increase their confidence in the water.[Removable buoyancy sticks] Childrens buoyancy swimsuit has 8 independent detachable buoyancy sticks to ensure safety and learn to swim. The buoyancy can be adjusted appropriately according to the wearers actual situation until the float is reduced to the point where the wearer can support without buoyancy. Swim on your own.[Safety] The buoyancy rod is integrated into the clothes, and the baby will feel more secure when wearing it. The buoyancy rod is a solid EVA environmentally sealed blast hole structure, does not need to be inflated, does not absorb water, and it is very easy to disassemble.Learning to swim is more convenientCompared with a swimming ring, it is more convenient for babies to stretch their hands and feet when they learn to swim, without restrictions, and can learn to swim faster. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!