Armour Tug lock features the Armour Tug cock ring, which is attached to a butt plug with a 5.5" circumference for added stimulation. The strap gives the user an amazing separation of your penis and scrotum while giving a bigger lift. It is designed with a revolutionary anatomical shape that hugs your torso and pushes your gear out entirely from your body to enhance your penis and scrotum. Armour Tug Lock is made of PF Blend which is a proprietary blend of Silicone and TPR developed to provide superior stretch, comfort, and durability. Armour Tug Lock comes in our standard (1.7"/43mm) size.