Drug test device for the mentioned substances, including 14 substances. (Made in USA) High quality and (under warranty). Suitable for testing your employees or your son. Price per unit: 120 SAR 2 units: 200 SAR 5 units: 400 SAR. This is currently the strongest market-breaking offer. We also have another 14-substance Chinese test card, similar to what's available in the market, at the lowest market price of 80 SAR (no warranty on analysis efficiency). #professional_fitness #drug_test