This is a special item, priced for 30 pieces. Thank you! These are hooks (10 of the same size) used for screwing into the wooden substructure of walls, boards, or furniture for hanging or fixing items. This is the product description and price for the item with the number at the beginning of the product name. This is the second hook. To give you an idea of how it looks when installed, I've attached it to a white-painted board and a brown-painted board. (The items used in the images are not for sale.) I've taken pictures from various angles, including in sunlight, shade, and close-ups, so please take a look. Made of aluminum alloy, so it is resistant to rust. Size (See image 2) A. 24mm B. 13mm C. 10mm How about using them for DIY projects at home? If you would like to purchase multiple items, please leave a comment. Price is not negotiable. No smokers. Ships on weekdays. Simple packaging. Also listed on other sites. Thank you. Total weight: 32g