Designed for those who are beginners to the world of chastity play, the Stallion Guard is an effective chastity device. Utilizing comfortable leather and steel, the cage is designed to keep a man from achieving a full erection. In addition, the stallion guard has a locking leather cock ring that surrounds the cock and balls to hold the cock cage in place. The Stallion measures 3 1/2 inches long and almost 2 inches in diameter. It has three locking size adjustments from 1 3/4 inches all the way to 2 1/2 inches in diameter. The lock must be purchased separately.