"Enhance and stimulate...the Captain Taint Erection Enhancer is designed to create stronger erections with extra stimulation. This snug fitted ring will stretch to accommodate most sizes and helps to maintain your erection for longer sessions. The unique tear shaped design helps stimulation the perineum while helping you enhance and maintain your erection.Measurements: 2 inches inner diameter 5 inches in lengthMaterial: TPRColor: Black"