Cyrex

Replace just the inner sleeve for the Jack Socket with this identical model. Features an indented ribs texture that produces a subtle suction sensation during use. Measures 4 in. long.

This replacement sleeve is the same one found in the complete kit. Made from TPE, it has undulating bumps to offer texture and a special design that allows it to conduct e-stim sensations when placed inside the silicone outer casing. Expandable cavity design allows penis girths up to 5.5 in., 1.75 in. diameter.