Kit Includes: Pliable and durable curved prostate probe for comfort and reach.3 sturdy, stretchy all purpose rings.Erection pump with flanged base for superior suction. Easy- squeeze bulb with quick air release valve.Removable body safe donut included for secure seal.Dimensions:Cylinder: 7.75 x 2.25 in.Probe: 4.5 x 1 in.Ring Diameter: 1 in.Package: 3.25 x 4.5 x 11 in.