SLINGSHOT is the best fitting sling we have ever made: it's a hybrid sling with a teardrop base...it fits because it is shaped to fit you. Each opening is the right size to form ergonomically to your shaft and balls--the teardrop-shaped base comfortably wraps around the top of your sack and tapers back to snugly fit between the legs with an upward curve so it rubs your taint. The ring at the front has a slight dip at the base--this reduces pressure on the sensitive underside of your shaft. The side cutouts reduce bulk and weight so this sling will fit a range of sizes and feel like it's connected in a way no other sling can. Part of what makes this feel so good is our PLUS+silicone TPR/silicone blend--it feels smooth and warm like silicone + strong and stretchy like pure TPR. Hnkyjunk PLUS+silicone TPR/silicone blend: silicone for a smooth and warm feel, TPR for amazing stretch and strength. Phthalate free. LUBE SAFE: Water-based lube, hybrid or silicone lube, oil-base lubes not recommended. CARE: Wash after use in warm soapy water, air dry. Store toys separately :we recommend storing in breathable cloth pouches or for larger toys, in cotton socks.