Our SilaSkin™ collection features three products that provide three very distinct experiences. The Bull Bag® sheath is like a massage for your scrotum while adding a bit of heft to your package. Our award-winning Fat Boy Thin sheath is designed to pleasure both you and your partner. Of course, it can also be used alone. Our StackIt Rings are subtly superior to other cock rings. Our proprietary SilaSkin™ material is super soft, stretchy, and reduces hair grab.