This band aid is special used for Food processing because most of food rarely is blue and the absorbent pad attach a piece of aluminum foil as a metal detectable band aid. The pad don't contain any medicince and antibiotics to avoid the pollution. Package includes 100 counts in one box. Professional, Waterproof, Stretchable, Comfortable. Made of high quality plastic. Bandage outside: 2.8 inches x 0.7 inches; / 7.2 x 1.9 cm. First Aid supply for kitchen, school canteen or any food processing. Ideal for bumps and scrapes. Please note that this band aid is hypoallergenic product and stop to use it once occurs allergy.