Posh Silicone O Balls are weighted orgasm balls covered with luxurious Silicone. Perfect for your kegel exercise routine. Sturdy retrieval ring. Safe and pure for body and pleasure. Made using phthalate free, non-toxic materials. Orgasm balls measure 7 inches long by 1.5 inches wide. Bulk weight 2.9 ounces. Always clean before and after use plus between partners. Posh Silicone O Balls is a registered trademark for California Exotic Novelties.