Durable material: The accountant is expertly made from acrylic plastic to ensure durability and use. Light and yet extremely stable, this unbreakable material does not break, even if it hits the ground Exercise your mind and body: Fits over most exercise equipment dashboard designs, this universal treadmill book holder is the answer to avoiding boredom. Use it to read books or magazines, study for a test, listen to music, talk on your cell phone, and much more.Transparent design: Slides easily onto most treadmills, stationary bikes, stair machines, and other exercise equipment with a console / display. This transparent accessory will keep your device or reading material in place while you can still see your device dashboard so you can monitor your progress.Easy to store: large compact size to toss in your gym bag. Peel off the protective film and you will get a transparent item.Great gift: Inexpensive and practical treadmill book holder is a great gift for like-minded exercise enthusiasts. The next time a special occasion comes, buy a gift that they will use and treasure for years to come.