The most useful things are usually the simplest. If you are one of the people who likes to read then you will know the problem : you use your thumb to keep book from closing but it is hard and tiring , especially if you lie down on your side. This small thumb page holder will solve this problem – it will keep the pages in your book or magazine wide open. Perfect for reading with one hand or while standing or lying down. Thumb Thing comes in small, medium, large and xlarge size do everyone can use it.