Affordable Agility Red 24" Competition Tire Jump The Red Frame is made of 1 1/4" (id) UV stabilized furniture grade pvc that easily breaks down for storage or transportation The Tire Height can be quickly adjusted with clearly labeled numbers at 4 to 24, in 2 increments. All weather Velcro side straps ensure that your tire will stay centered in the frame, even during windy conditions. Quick release clips allow the tire to be removed from the frame easily, yet assist in keeping it in place during use. Tire Diameter is 24", meeting AKC specifications. Tire ships undecorated, ready for you to wrap to your pattern. Red and Blue Vinyl Tape included.