Product description 1. Material: HDPE tube. 2. LED Quantity: 2280cm/26(90cm). 3. Hoop diameter: appr.80cm(32inch). appr.90cm(36inch) Applicable User Perfect Sport ring for kids, adults, new/skilled player, unisex slimmer, exercise lover to keep fit and play for fun. What you will get: 1* Color Changing LED Sport ring 1* User Manual 1.Multi-color change The 22/26pcs LED lights flash in different patterns with different bright colors and make the Sport ring appear like a flying rainbow in the air. Perfect for dance shows, performances, exercises, fitness and fun. 2.Durable and environmentally friendly The diameter of Sport ring is optional: 80 / 90CM. You can choose the appropriate size according to the situation of the user. High-strength HDPE pipes The tire is very durable. You don't have to worry if it falls on the floor. 3.ON/OFFUnlike the previous buttons, it is now a improved metal button that is durable stable and no hurt. Just switch the ON/OFF button to control flashing, instead of taking out battery when not in use. Ideal for raves, outdoor festivals, carnivals, parties and more . Simple and Safe for adult and kid. 4.Easy To Assemble - It can be adjusted according to the size of your body type. The Sections are very easy to snap together and take apart, easy to store , save space and carry out. Suitable to play indoors and outdoors.