Measurements: Small plug measures 2.75 inches in length, 2 inches insertable, .75 inches in diameter. Medium plug measures 3.25 inches in length, 2.5 inches insertable, .8 inches in diameter. Large plug measures 4 inches in total length, 3.5 inches insertable, 1 inch in diameter.
Material: TPR, ABS.
Color: Purple.
Note: Bullet requires 3-LR44 batteries, included.