Bard Cunningham Incontinence Clamp 3 Sizes: Small: 1-1/2″ Regular: 2″ Large: 3″ FAST & FREE USPS SHIPPING Used to control stress incontinence or dribbling of urine.Constructed of soft sponge rubber and can be adjusted to fit comfortably.Available in small, regular and large sizes.Hinged, stainless steel frame supporting two soft foam rubber pads and a locking deviceDOES CONTAIN NATURAL LATEXNon-sterileReusable and washable — should be replaced every 3 months or when foam deterioratesInstructions for use includedSize measurements are shaft circumference with gentle compression, as if stopping the flow of urine.