Features: Protect the lens from accidental damages, prevent unwanted light from entering the lens. Fine workmanship, beautiful appearance, small size for easy storage. ABS material, lightweight and practical. Unique design, easy to operate and easy to use. Compatible for Digital 40-150mm F4.0-5.6 lens. Specifications: Material: ABS Color: Black Diameter: about 58mm/2.28inch Model: LH-61D Applicable Model: for Digital 40-150mm F4.0-5.6 Lens Package Includes: 1Pc Lens Hood note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.