The Silicone Nipple Suckers are perfect to get you started during foreplay, with a gentle tug-and-pull suction sensation. Made of body-safe silicone, the suckers have an easy-to-use design and are great for solo play or for use with a partner. Also included in the box are a pair of non-piercing nipple rings. - Materials: 100% Silicone - Weight: 23 grams - Length: 5 cm - Width: 3 cm - Height: 3 cm