... /TS16949. 4. Good quality,low price. Details of IIR toy tire: Materials Comply with ROHS, IIR, or NR, Viton ... ozone proof, animal or vegetable oil proof, chemical proof, water proof, good insulation, acid-alkali resistant, anti-corrosion, excellent ... strong carton and PE film paper packed outside with water proof.Capability of our mold workshop: 1. 6 ... on your idea. Customized Rubber RC IIR Toy Tires