Rubber ball with metal bone 1.Certificate: ISO9001:2008 2.Material: NBR, NR, EPDM, metal, ... plastic bag outer packing is by carton and woodenPayment termT/T, L/CFOB portQingdaoQingdao YongRui Rubber Products Co,LTD is a ... , drawing draft modification, production and quality control etc. Please don't hesitate to contact with us for more information. Thank you .