Bring the southern charm and natural beauty of Oklahoma into your home with these one-of-a-kind Rose Rock knobs! This set of 6 knobs, or pulls, have been thoughtfully designed and assembled using high quality, antiqued copper bases and hand-collected, meticulously matched, natural barite roses. (What are barite roses?? Keep reading!) The length of each knob is around 40mm (about 1.75"), but each one varies slightly due to the natural shape of the Rose Rocks. The knob bases are a standard size and include the hardware (screws), making them easy to install on cabinets and drawers, or DIY / upcycling projects. So, what makes these so special? Barite Roses, or "Rose Rocks", are a rare formation of barite that naturally forms into the shape of a rose! These minerals are only found in a few places in the world, and Oklahoma's barite roses are considered to be the most beautiful! Rose Rocks are an iconic symbol of Oklahoma, representing the love and connection people have to the state.. But, you don't have to be from Oklahoma to be charmed by our roses! Red Dirt Roses is a sole proprietorship created and owned by Amber Lacy in Norman, Oklahoma. All items are handmade, and all the Rose Rocks are hand-collected. Your purchase helps Red Dirt Roses advocate for the recognition and preservation of Oklahoma's amazing barite roses and the beautiful rural areas where they're found. Thank you :)