The intermediate/trick hoops are made with 1/2″ id PE tubing. They are a really great hoop to advance to once you have the basics of hooping down and want to learn more dance/trick moves. They have a really nice weight to it for this purpose, they are heavier than polypro or HDPE day hoops but much lighter than the beginner hoops. These hoops will be made at about a 35-36″ diameter. If you would like a custom size please fill out the form at checkout page.