Durable material for lasting fun Multiple play options for mental commitment Varied textures satisfy natural chewing instincts How to use KONG Hoopla will provide a lot of fun. It is built with durable materials for long play sessions. Hoopla offers multiple game options that include a variety of textures to satisfy the natural chewing instincts and crispy sounds for an interactive game time. No matter the option, Hoopla will surely catch the liveliest of the dogs, keeping them mentally challenged along the way.