Set of 4 Silicone Vacuum Cups: 1 Cup (Mouth Diameter:3.0"), 1 Cup (Mouth Diameter:2.4"), 1 Cup (Mouth Diameter:1.9"), 1 Cup (Mouth Diameter:1.5")
Easy to clean and use. Made from durable medical grade silicone with an antimicrobial property that is safe to use and easy to clean. Each set comes with 4 flexible massage cups so you can easily control the degree of suction depending on your preference.