- Adjustable Length : Easily modify the length of this telescoping art storage tube from 77 cm to 135 cm (30.31 inches to 53.15 inches) with a simple twist. This feature allows you to securely store posters, sketches, and documents of various sizes without worry. - Quality Construction : Crafted from durable PE material, this drawing tube effectively protects your valuable items from dust and damage, ensuring they stay in pristine condition during storage and transport. - Spacious Design : With a generous mouth diameter of 11 cm (4.33 inches) and extendable length options from 77 cm to 135 cm (30.31 inches to 53.15 inches), this art tube accommodates a wide range of items—perfect for everything from large art prints to essential documents. - Convenient Portability : The adjustable shoulder strap offers effortless carrying, making this document storage tube an ideal companion for presentations, art classes, or business trips. It facilitates quick transport while keeping your contents safe and secure. - Versatile Applications : Whether you're a student needing to transport projects, an artist attending an exhibition, or a professional carrying important documents, this expandable poster tube is designed to meet your needs, combining functionality with ease of use. This art telescoping storage tube is essential for anyone seeking a reliable storage solution that protects their items while providing convenience and portability.