... :5000pc It is used to protect the head of the toothbrush.There is a suction behind the product.It can hang ... any certificate, pls choose the suction made from PVC.This toothbrush cap is non phthalate, it can pssa the ceritificate such ... -71(Part 1,2,3), CE ,ASTM and son on. Travel Toothbrush cap W/suction