LONZO is a 3-Piece Set of Liquid Silicone Rings that are soft and stretchy and extremely durable. These rings will stretch to 3-4 times their size, and return to their original size, time and time again. LONZO Rings are sized from 2.2 cm to 2.5 cm inside, and are approximately 1.9 cm in thickness. FEATURES - Liquid Silicone Construction - Stretchy and Durable - Inside Diameter 2.2 cm to 2.5 cm - Outside Diameter 5 cm to 5.7 cm - Thickness of 1.9 cm - Weight: 85 grams - Submersible - 1-YEAR WARRANTY HOW TO APPLY YOUR RINGS: - Apply lube to your penis and the inside of the ring. - Put the ring over the head of your penis, then slide it down