Hulk is built for the moment you want to look and feel dramatically bigger. This Oxballs cocksheath slides over your shaft and turns it into a generously sized, thick slab, adding serious size to both girth and length while the cocksling base keeps it locked in place whether you are hard or soft.Getting into it is part of the fun. A little lube on your own skin helps it glide on, and squeezing the air out of the shaft hole as you slide in creates a snug, pulling suction that draws you deeper. Once you are fully seated, stretch the ball hole and drop your sack through for a comfortable, secure fit. From there, the inner ridges and nubs go to work with every stroke, gripping and tugging at your most sensitive spot whether you are using it solo as a stroker or wearing it with a partner. The included ADJUSTfit bullet insert lets you dial in the fit around your own shaft, and extra inserts are sold in packs if you want to fine-tune it further.This penile sleeve is made from flexible, stretchy TPR that feels rubbery but firm enough to handle a fast, hard pace without losing its grip. In clear or black, it is fully waterproof and comes with its custom-fit bullet insert included.