polyester keyring, used for key chain or work lanyard 1.oem sevice 1.good quality 3.widely used polyester keyringmaterial: polyestersize:3.0*10cmattachment: O-ring , hook, etc, all can choose youselfsmall order can be acceptedany size, color can be doneany attachments can assembly as you needOEM products is welcomed 2012 durable and widely used carabiner keyring