Get your penis stronger with amazing cock sleeve! With a silky-soft TPR material, the cock sleeve is soft and stretchy but strong enough to stay on.It can fit every penis girth,hugging close to the skin, trapping the blood in your penis and helping you achieve longer lasting and stronger erections. It is also suited for progressive potency training and prolonging the sweet time by reducing the stimulation on sensitive parts of the glans,delaying the ejaculation. Just slip this penis extension sleeve over your cock and give her the ultimate satisfaction!