Product Details  Zn wheel balance weight  Type:clip-on for steel rim Specification:5-60g Treatment:coated With ISO/TS16949:2002 certification  balance weight for steel rims1) Material: Zinc/Zn; 2) Clip-on type; 3) Die casting producing; 4) Epo ours Salt Testing; 6) High quality to meet the high standard; 7) Specification: 5g to 60g; 8) Packing: 50/100PCS per box  9) OEM orders are welcomed; Wheel balance weights from Ouke are qualified. Once using my weights, you will find they are flexible, durable, and easy to load and unload. The reason why Ouke weights are in good quality is we strictly use standard material and tight production management by ISO/TS16949:2002 standard. OK wheel weight=real producer+ good wheel weights +reasonable price+ timely delivery  If you are interested in our products, I will email you the price list. If any question, please feel free to contact.  Best regards, Celia