Soft teasers. Heighten your sensitivity. Advanced Nipple Suckers Black. Nipple enhancers for increased sensitivity. Superior suction. Flanged design. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials PVC. Soft and pliable. Each nipple sucker measures 2.25 inches long by 1 inch wide. Bulk weight: 1.2 ounces. Category: For Women, Attire & Adornments, Jewelry. Advanced Nipple Suckers is a registered trademark for California Exotic Novelties. Sex toys and sexual wellness. Made in the USA. 16.