Davidsource,known as North America ,Europe and Asia registered brand ,is one of the most desired brand in North America ,Europe and Asia.ball gag breathable black silicone ball with holes open mouth gag sex toyis one of the most popular sex toy ,use for couple or lover to make them feel happniess and get stimulate.Material:silicone,stainless steel .Size(Optional):ball gag diameter:1.5 '' '',1.7 '' '',1.88 '' ''(38mm,43mm,48mm) .Head Perimeter:13.8 '' ''-20 '' ''35-51cm .Net Weight:3.9oz(110g) .Packing List:silicone ball gag*1piece .Dominate your sex slave with this sillicone ball gag.The firm silicone gag fits snug into your submissive slave 's mouth to shut them up and keep them silent and obey . 1.5 '' '',1.7 '' ''1.88 '' '' three size breathable ball gag available,perfect choice of gag for beginners and professional SM fetish lover , it worth to try and richness your sex life .The round gag features three holes for easy breathing. Also made of soft,elastic medical grade silicone, the head strap easily adjusts to fit most of sizes. Best of all, the gag is odourless, safe to use , when its in your mouth. This is a personal product, please clean it with warm water before and after use it, and storage it in dry and cool place .100% shopping guarantee,money-back satisfaction guarantee,we strive to ensure that all customers are completely satisfied with their purchases, and have full confidence that this product will go beyond expectations .If you have any questions, please feel free to contact us.