WARNING: This pool buoy is not a life-saving device, swimming rings should be used in shallow water and under the supervision of a competent adult.Swimming will be a good decision and choice in hot weather.NAME: Swimming ringMaterial:Environmental Protection PVCSIZE: 60/70/80/90cmPackbag:1 piece,DeflatedBullet Points: environmentally friendly swimming ring, soft and durable. It is made of excellent performance rain grade non-phthalate material.New matte finish with quick valve. The rate of inflation and deflation is more than 5 times faster.It can be inflated with a hair dryer or a toy air pump. Suitable for children and adults birthday gifts, summer gifts.This product belongs to outdoor entertainment products, mainly use in swimming, beach floating bed, swimming pool, grass, home. It is also one of the children's favorite toys.the size is measured by ourselves,maybe is exist 2-5cm error,thanks for understandingNotice:This product is not equipped with inflatable toolsStrictly testing each product is our criterion. The details determine the quality of the product. From raw materials to production process to packaging, we strictly control to bring you better products.