This is the ultimate BDSM blindfold. The outer shell is made of genuine leather. The padding and cupped shape make this blindfold comfortable for extra-long scenes, and offers the ability to adjust the strap to a more snug position. This means you get a complete seal around the eyes that keeps virtually all light out. The O-ring on the front accents the rest of your bondage gear, and tends to make the hardware "pop" a little more.