J. Mark's Bus 12 Black Onyx Bracelet. Show your Aggie spirit and give back at the same time. This bracelet is a proud collaboration with Bus 12, celebrating the tradition and community that make being an Aggie special. Each piece is thoughtfully designed for everyday wear, whether you're heading to class, tailgating on game day, or just repping maroon and white. Giving Back: 12% of every sale from this collection goes directly to the Bus 12 Scholarship Fund, helping support future Aggies on their journey through Texas A&M. Designed with 14 K gold filled beads and natural black onyx stones making it durable and perfect for every day wear. Handstrung in College Station, Texas. S/M: 7.5 Inches M/L: 8 Inches L/XL: 8.5 Inches