I made it out of sage green, serviceable wipe-cleanable leather. I screenprinted the cat (from an original drawing of mine) and the heart right onto the leather. There's a little d-ring on the side to clip it onto another bag or put a key on it.
It measures 4 inches wide by 3 inches tall by 3/4 inch thick.
To look at all my changepurses, click here: