McKesson NonSterile USP Type VII Gauze Sponge, 2 x 2 Inch pH Test Strips unique over-locking design locks securely

unique over-locking design locks securely onto the outside of the tube lip to prevent evaporation

It conforms and stretches with the skin to maximize wear time

Soft and gentle to the skin – can be used for those with sensitive skin

Definitive color identification comparison chart on each bottle

McKesson NonSterile USP Type VII Gauze Sponge, 2 x 2 Inch pH Test Strips unique over-locking design locks securelyPremium woven gauze sponges are a great first aid must have These USP Type VII gauze sponges consist of 100% cotton for comfort These woven cotton gauze pads have a 12 ply construction that makes them strong and highly absorbent 2 x 2 inches