Description6 pcs penis rings with beads, they can be combined arbitrarily, explore a variety of game play! This silicone penis ring will lock in the blood flow instantly in the penis part to make your harder and bigger, also more durable erection before reaching to an orgasm.Features- Color: Transparent, Black. - Material: Silicone. - Size: About 3.50X3.50X1.00cm/1.38X1.38X0.39in. - Improve erection hardness and maintaining longer erection time. - Put on male cocks ring on your penis, share the ultimate pleasure with your partner, help reduce and control premature ejaculation. - Made of premium silicone material, comfortable and safe for human body. - Designed for couples with an adventurous, intimate lifestyle.- Stretched to a large extent to fit more sizes to avoid any harm to the body.