Hey, I found this really awesome Etsy listing at https://www.etsy.com/listing/176581846/black-iron-shelf-brackets
Metal Shelf Lip Bracket 5.5"
Image of Set of 2 Metal Shelf Brackets - Medium
Make your own barn wood shelf in just a few steps!
DIY barn wood shelf brackets! These are easy to make and made with plumbing supplies. Only three pieces and a bit of spray paint and you're on your way to your own custom barn wood shelf!
Pegs for floating shelves (tutorial).
When you want to incorporate exposed shelving to your home but want it to add that bit of something extra to your space, that’s where Signature Hardware’s collection of 100 + Unique Shelf Brackets come in handy!