The FLIP-TIP allows you to install the Ass Saver under your saddle in no time. Fold the tip up and the Ass Saver is secured under the saddle. Do the opposite when removing it. You don't need any material to attach or detach the Ass Saver. Don't hesitate. This fourth-generation Ass Saver will soon be your new best friend. It's easy to handle and is always there to cover your back, no matter what.