Features: With caps: These telescoping tubes come with caps for better protecting your document from getting dirty or damaged. 3 Colors: You will receive 3 pieces of poster tubes with strap in 3 varied colors, namely black, green, red, you can choose the color you like or share with friends. Specifications: Material: plastic Color: black, green, red Size: approx. 24-40 inches in length, 3.4 inches in diameter Package includes: 3 x Document tube Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.