【Quality Construction】Crafted from durable metal, the book end ensures longevity and reliability. Coated with a black finish that provides rust and scratch resistance for long-lasting use. 【Adjustable Structure】The bookend features an expandable design that allows to adjust the bookend from 4.2‘' to 18.1‘' according your needs, accommodating everything from heavy books to slim magazines with ease 【Convenient Classification】 With three distinct sections, the book holder is easy to organize your books, whether sorted by genre, size, or frequency of use, ensuring the most suitable arrangement. 【Safe & Quiet】The book stopper adopts round edges design to prevent hand injuriess during use. The silicone pads at the joints minimize noise and friction effectively. 【Multiple Application】This multifunctional bookstand is an ideal solution for neatly organizing books, documents, magazines, CDs, and more, making it perfect for a variety of settings including offices, schools, and homes.