Version: 1x yellow, 1x orange, 1x red Model: Trio The BellaBambi Original Trio cupping suction cup is skin-friendly, durable, and flexible. It is made of silicone, which is particularly robust and easy to clean due to its smooth surface. The cupping device is available in yellow, orange, and red, with the colors indicating the intensity. The silicone material is very flexible, durable, and retains its structure and color even after years of use. The BellaBambi Original Trio cupping suction cup is also dishwasher safe and skin-friendly, making it suitable for allergy sufferers. Material: Silicone Surface texture: smooth Features: skin-friendly Length: 7.5 cm Diameter: 3.4 cm.