This is a PVC key chain,and its main function is to hold your keys,your car keys,or hang it on your bag.Our factory is an OEM factory,which can accept customization.YOU only need to send your design drawing to us,we can make the sample first,and then place the mass goods after the sample is finished and there is no problem.About your design we can communicate at any time,as far as possible in the production of your design image.Key chain can also be printed on the logo of various companies,as a company gift,welfare to send to everyone.