Harness briefs feature two strategically placed inner pockets that fit most vibrating bullets. (Bullets not included.) They are soft enough for everyday packing, yet strong enough for play. With a 1.5-in. silicone O-ring fit that will fit most dildos and packers. They are machine washable, made of 95% cotton and 5% spandex, with a 35-in. stretchable waistband, measured unstretched. Size: XL.