Lots of people prefer to swim in the pool or sea instead of staying at home. Therefore, a swimming pool which can insure the safety is important. To solve this problem, we provide a swimming ring that can help beginners a lot. Features - Color: Blue, white -Material: PVC - Size 90#: 75.00X75.00X15.00cm/29.48X29.48X5.89in (a fter air inflation) , 83cm/32.68in(b efore air inflation outer diameter ), suggested weight 55-80kg - Size 80#: 66.00X66.00X15.00cm/25.94X25.94X5.89in(afterair inflation), 73cm/28.69in(beforeair inflation outer diameter),suggestedweight 40-55kg -Size 60#:50.00X50.00X13.00cm/19.65X19.65X5.11in(afterair inflation),53cm/20.87in(beforeair inflation outer diameter),suggestedweight 10-25kg -The material is safe andlight, which is wear resistance and practical forthe lasting time use. - It can resist most of the extrusion, so that you are safe and worry-free when use it. - Wild range of application. Suitable for beach party, lake, pool, river or any swimming water party. - It has compact size when compressed, easy to fold, portable, tough for you to use our product. - Compact size and lightweight,let you inflate more quickly and easily,bringing you much more convenience. Package list: 1 x swimming ring