Coffee sleeves compatible with all cup sizes. These are handmade by an amateur, so the price is just the cost of materials! The material is cowhide, tanned with tannin. The color is chocolate brown. When carrying, you can roll it up like in the last photo and secure it with a rubber band, then put it in your pocket. It has a finger strap, making it convenient to carry when drinking hot or iced coffee at Starbucks, convenience stores, etc. #CoffeeSleeve #Starbucks #Coffee #LeatherCraft