Materials: Body: Genuine leather Inner: Cotton Size: Width: 18 cm / Height: 5.5 cm / Base: 3.5 cm Color: Body: Black Zipper: Black Inner: Beige Hardware: Silver This is a cool, all-black pen case. To prevent it from getting lost in your bag, I've attached a detachable strap. It might also work as an eyeglass case... It looks small, but it can easily hold 5 pens, an eraser, and a ruler. The zipper is long, making it easy to take things in and out♪ There are other color variations with the same design. Please take a look if you'd like. Each piece is carefully made with time and attention. Please understand that we cannot offer discounts. Please review the profile before considering a purchase. #PenCase #EyeglassCase