Description: 100% brand new and high quality Features: A good swimmer for children Baby to fully enjoy the fun of swimming Great gift for your baby Specifications: Materia:Environmental protection PVC Size: Outer diameter 40cm/15.75'' Inner diameter 8.5cm/3.35''(Suitable for 0-18 months baby) Color: Green, Pink, Blue, Orange Quantity: 1 pc 　 Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1pc * New Inflatable Circle Newborn Neck Float Infant Baby Swimming Swim Ring Safety