This is hand cut out of 5 oz. vegetable tanned leather, hand tooled KC, stained in blue and black. The other side is stamped with the Nerd Culture Leather Logo. The leather part of the key fob is 2 1/4" wide x 3 1/4" long with a 1 1/4" silver metal split ring. Because these are hand cut and tooled the shipping turn around can take 2 to 3 weeks.