Adventure Medical Kits Pre-cut and Shaped Moleskin Blister Dressing (28-Count) 22 die-cut moleskin pieces are included per sheet, each specifically shaped to fit common blister areas Moleskin immediately reduces friction, keeping hot spots from developing into blisters Apply moleskin to problem areas before you begin hiking or as soon as you feel friction on the trail, and blisters will be a thing of the past Pre-cut shapes and sizes for quick and easy application Larger oval shape pieces include pre-cut inner holes for creating a 'donut' for the blister