Specification 1. High grade medical silicone material2. 100% waterproof3. elegant and suitable for chirstmas gift4. 30 speed vibration5.battery:2 pcs AAA6. there are two styles ,styles A and styles B,please leave us message about the styles that you need ,otherwiser ,we will send in random .7.In order to protect your privacy,we promise send your products in a secret condition,the packaging will be a box or a black plastic bag without any pictures and words about sex.