The Expandable Hard Plastic Poster Tube Carrying Case is designed specifically for carrying blueprints, documents, and art supplies. With a sleek black color and durable PP material, this poster tube offers both style and functionality. Measuring 45cm in length and 6cm in diameter, it provides ample space for storing your important papers and drawings securely. The expandable design allows for easy access and retrieval of your items, making it a convenient accessory for artists, architects, and professionals on the go. Made in China, this reliable drawing tube ensures the safe transport of your valuable work.