Anyone who has tried any of our SilaSkin products knows that SilaSkin has very unique properties; ultra-soft and squishy but at the same time addictive to touch and super strong. Our Cruiser ring and Cock & Ball combo products have been favorites of sexual athletes since we launched them five years ago. Now we are introducing the Stackit, made of our SilaSkin, it's a compact and extremely comfortable cock ring, that is perfect for stacking and wearing for ultimate extended play or to show off your bulge under your clothes. Don't compare this with other manufacturers donut rings; this is a premium product with an ultra-soft feel, just as you'd expect from Perfect Fit. Green.