The Blister Plaster Set is essential when you're out in the woods or going on a hike. Practical and compact, the plasters come in three different sizes, so you won't have to stop for a blister. Pack of 5 - Two 45x70cm, two 20x60cm, one 28x69cmHydrocolloid blister plasters - Forms a cushion around the blister or woundProtection - Protects from dirt and provides instant pain relief