Snap: Snap design, safe and secure, easy to operate.
Color: multiple modes, colorful transformation.
Power Supply: 2 x AA batteries (Not included)
Great for a party or to liven-up your exercise regime.
You will be able to run rings around your friends.
60cm: suitable for kindergarten; 70cm: suitable for elementary school students; 80cm: suitable for elementary school students or adults; 90cm: suitable for middle school students or adults
Product name: Fitness Circle
Color: Colorful
Material: PE
Power Supply: 2 x AA batteries(Not included)
Size: About diameter 60cm,70cm,80cm,90cm 
Package Included:
1 PC *  Fitness Circle
Note:
Transition: 1cm=10mm=0.39inch 
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.