This bracket is for a 12" - 24" wide wooden shelf, 15, 25, 35, 45 degree angle down. This listing is for one bracket. The vertical part is 7" to 12" long and the front lip is 1". Material: 1. Tubing 1" x 1" Finish: Flat black, The holes are 1/4 diameter. For AK and HI or PR customers the shipping is not the same! Send me your zip code, so I can give you exactly the shipping cost. Wall-mounting hardware is not included, because every wall is different... You need to use appropriate anchors if the stud is not available. Custom Dimensions are Available!