Open up that too-tight hole with TRAINER PLUG from OXBALLSin 4 graduated sizes, designed for long wear...made from Platinum Cure firm silicone, these hole-plugs can be worn as they are or slide onto the butt-strap of most any body harness or thong-back neoprene or leather jock. They adjust to the wearer's hole and are much more comfortable than the usual fixed position harness plugsand since they are molded in one piece of solid silicone, they are easy to cleanjust slide off and wash Item comes packaged in a heat sealed pouch