This is the Tokina genuine lens hood BH-721. It's a plastic, bayonet-type lens hood for the Tokina AF telephoto zoom lens, AT-X840AF AF80-400mmF4.5-5.6. It has flocking on the inside to prevent stray light. I am selling this as I am handling the end-of-life arrangements for a collector. Please note that there are scratches and dirt. Please be sure to check the images. Therefore, please understand that this is being sold as junk. Please refrain from purchasing if you are looking for a perfect item, as there may be fingerprints, dirt, and subjective scratches. Also, I will not change the shipping method as it may lead to trouble. Due to work, I may not be able to respond until the next day. Thank you for your understanding.