REVSLING is a squishy rubbery sling based on the original CLUTCH sling by hnkyjunk but this thing has dickshaking buzz with a top mounted REVERB vibe unit. It hugs your junk at the root, and thats where the buzz feels best. Its made it extra thick & blubbery because hnkyjunk doesnt make skimpy thin gear you cant feel or use hard. HOW TO: a bit of light lube on your junk, slide shaft through front hole to base, then pull up while standing to drop sack through bottom hole. Flick the waterproof, silicone sealed buzz-vibe on and play. Made of exclusive PLUS+silicone blend with a lush dull velvet feel and a warm fleshy stretch. 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.