Easy Grip (EasyGrip) Book Holder (GREEN) Very comfortable to read a book with one hand, sitting, lying down, and standing any where (Sofa, Bed, Car, & etc.) The comfortable grip of a book makes you keep the right reading position for a long time. You don't have to feel burdensome with heavy books. The pages open do not turn over. Covers various different-sized books. Easy to carry and keep.