Made with High Grade Transparent Silicone
<br />Inner Diameters: 2.7", 2.0", 1.6", 1.2"
<br />Outer Diameters: 3.1", 2.4", 1.9", 1.5"
<br />Includes Velvet Carry Bag and English Cupping Manual
<br />Comfortable, Safe, and Durable