SACKJACK is a dual ballsling and jerk off toy made from our signature FLEX-TPR so it’s super blubbery and soft to the touch...melds to your junk just right to feel like you’re jerkin’ off your second skin. SACKJACK’s shaft is lined with nubs and ridges that feel fuckin’ amazing slurping n’ sliding on your slicked up meat. The opening on the end means you can even piss with it on... The inside of the ballsling has a ribbed ring designed to grip your balls and keep them down in their new sweaty sack. There are two openings on each nut for drainage during a hot n’ heavy watersports scene or the perfect size for contact points for some shocking electro-play. Cock and Ball Hole Circumference: 6”/ 15.24 cmShaft Length: 5.5”/ 13.97Outside Shaft Circumference: 5.5”-7”/ 13.97 – 17.78 cmInside Shaft Circumference: 3.5”/ 8.89 cmWeight: 12.3 oz