10 Pack – Fen Strips for Rapid Detection, Urinary Drug Testing, One-Step Quick Results, Easy-Read Urine Drug Test Strips, Synthetic OPI Detection Drug Testing Strip,Drug Test Strips, Fen 20 ng/mL

5 LEVEL DETECTION OF THC Beyond a simple Positive or Negative result, you now know if the consumption of cannabis is ULTRA LOW, LOW, STANDARD, HIGH, EXTRA HIGH.
ULTRA LOW DETECTION LEVEL OF THC. Detects THC up to 45 days after consumption in any form (marijuana, ganja, weed, dank, pot, zig zag, bud, grass, hydro, hashish). Highly Sensitive.
SIMPLE TO USE. It takes only 5 minutes to get results: 2 lines appears if clean, 1 control line only appears if not clean.IT IS AFFORDABLE AND RELIABLE way to know if one is free from THC before taking official tests at work, school or any other institution.
KNOW WHERE YOU STAND. These lab grade test kits MADE IN USA let you know where you stand when it comes to detecting levels of THC; no second guessing.
CONFIDENTIAL. Take in the privacy of your own home.