Environmentally friendly ink, Made of environmental protection PVC, non-toxic, thicken and durable soft material,cartoon pattern. Really use environmentally friendly ink to reduce the odor to a lower level. The cartoon pattern is deeply loved by children. Removable Adjustable Sun Canopy, It not only works to keep the direct sunlight off infan ,but also you can adjust the opening and closing of the dinosaurs mouth to have a happy interaction with your baby,and the mesh sides allow you to keep a close eye on your baby. Pneumatic internal diameter approximately 29cm,it can be used in your baby pool, in the bath flexibility of home use, allows child to learn swimming fast and naturally,suit for 12- 36 months baby. Independent air bags with separate valve give all side protection for kids, leak proof. Smooth edges,take care of the delicate skin of your baby.Folds easily for storage and transport in the included convenient carry case - its a great pool float for travel. Warming tips:This baby swimming float is not the life-saving supplies,only to be used under the direct supervision of an adult.Only for shallow water,please do not use it in the deep water,rapids,and waves. Pay attention to inflatable do not charge too full(80%-90% of inflating is enough),If you have quality problems, please contact us