39 Inches Plus Adult Size: 39" outer diameter and 16.5" inner diameter pool floaties, especially work pefect for adults, also are good for big kids and teens. Cute Candy Pattern: The candy design is so cute for summer pool party. The pool floaties colors are vibrant, and make your pool look so fresh and summery. Easy to Inflate: The inflatabe pool float swimming rings are easy to blow up, you can use handle pump or electric pump inflate them easily. (●Pump not Included) High-quality Material: 0.25mm Thickened PVC environmental material, thicker than general 0.20mm pool floats, are sturdy and durable for your entire summer. Included 2Pcs Pool Floats: including set of 2 floaties in the package, great for pool swimming party, bachelorette bach party, lake, river, beach, sea, summer vacation toys.