Perfect little size for anyone! This is a 100% silicone, hypoallergenic, no smell and no taste butt plug. It is bleachable and can even be boiled. The nose diameter is 1/2", the middle has a diameter of 1" then tapers back down to 1/2". The plug's length is 2 3/4" plus the base. It's a great size for a "Little Flirt"!