Feature 1WITH LED LIGHT: Inflatable swimming ring has a transparent design and lights up with brilliant colors when batteries are installed. 2DURABLE MATERIAL: LED swimming ring is made of high density environmental protection PVC material, non toxic and odorless, fade and tear resistant. 3PORTABLE: LED swim ring is lightweight and compact, easy to fold, does not take up space, easy to carry and use, convenient and practical. 4KIDS TOY: Inflatable LED swim ring is designed in kid's size, perfect for kids water play activities and add more fun to pool parties. 5APPLICATION: LED swimming floating ring is suitable for swimming at home and on the go, suitable for beach, river or swimming pool.SpecificationItem Type: LED Swim RingProduct Material: PVCBattery Type: 2 x CR2032 Button CellBattery Capacity: 200MAH (Shipped with Built in Battery)Size: Inner Diameter: Approx. 26cm/10.2inOuter Diameter: Approx. 56cm22in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x LEDLightSwimRing1 x BatterySwitch1 x RepairPatch1 x SwitchDiscNoteAll data are measured manually, and there are certain errors in the measurement results.