ポータブルブックページホルダー ベッド、外出先、トレッドミルやエクササイズバイクでハンズフリーで読む - ハードカバー、ペーパーバック、雑誌、コミック、アート、ピアノ、レシピブックに使えます

Works really well with even trade size paperback books. I didn't try it with a hard cover book, but it works nicely if you don't want to hold the book open with your hands or you want to use it on the treadmill

As a book lover that hates having to put down her book to do other stuff, this. is. great! Really holds! Not amazing when you have to pass the page but for big books it also takes away the strain from keeping it open! Doesn't damage the book either!

This bookholder is just what I needed. It relieves pressure and strain from holding a book and allows me to read while eating lunch. It is easy to turn pages and holds the book open.

El artículo es útil, tiene calidad en el material y cumple su función, lo empleado en libros de grosor mediano y brinda la practicidad necesaria de un manos libres.

FlipKlip Treamill Book Holder is good because it has a suitable size for my books. However, it isn't suitable size for dictionaries. Thank you.