In the medical field, it is vital to stay organized. These serum labels are the perfect way to do so. They are bright orange with a black font saying “Serum”. The bold lettering and bright orange background makes it easy to see what this label says on any surface. All of the ink used is eco-friendly and water-based – so you can use these with confidence. These stickers are .5 x 1.5-inch rectangles. This small size makes it easy to fit these labels onto paperwork, manila folder tabs, and even test tubes. The permanent adhesive makes these stick well on most surfaces, and the semi-gloss paper makes these both water and tear-resistant. While the adhesive is permanent, it is still apparel safe and will remove from clothing without a residue. Each roll comes with 500 serum labels, plus a few extras that we like to add to every roll.