Features: 100% brand new and high quality. Material: This under-desk holder is made of high-quality plastic, making it more durable and rust-resistant than other materials. Package: Includes 3 black under-desk storage shelves and 6 screws. Each shelf measures 4 inches long, 1.2 inches wide, and 1.3 inches high. Design: An ergonomic storage solution that mounts securely under your desk. Store your laptop out of sight to free up valuable workspace and utilize otherwise wasted space. Installation: Position your laptop in the holder and mark the mounting points under the desk. Place each bracket at the marked locations and secure with screws using a screwdriver. Perfect Gift: The best gift choice for your relatives and friends for Christmas and Thanksgiving. Package Includes: 3x Storage Holders 6x Screws Specifications: Material: Plastic Color: Black Size: Approx. 10.16x3x3.3 cm/4x1.2x1.3 inches Please Note: 1. Please allow 1-2cm errors due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.