Alco Screen® Alcohol Screen Saliva Alcohol Test Rapid Test, 1 Box of 24 Male External Catheters Provides immobilization for weak or Instrument and Solution Stands Provides immobilization for weak or injured wrists with a thumb spica to protect and support the thumb * Removable palmar stay and two medial lateral stays provide maximim support and immobilization * Loop lock closures and elastic insert assure proper fit and easy one hand application * Made of a cool and breathable material * Low contour at palmar crease allows for full finger dexterity and improved grip strength * Ideal for sprains strains or after cast removal * Wrist Circumference: 4´ 5´ * Suggested HCPC: L3807 Large backlight LCD screen for easy reading and allyl alcohols will rapidly turn shades of green to blue to gray depending on the amount of alcohol present