Product Details - GoPro Anti
Drop inserts into sides of camera housing to prevent fogging in cold and humid environments. To Reuse: Inserts will last for approximately 4 uses.To dry out and reuse, heat inserts on a pan in oven at 300°F for 5 minutes. Store in an airtight bag.
Compatible with ALL HD HERO Original + HD HERO2 Professional Cameras
Product Specifications - GoPro Anti
3 Sets of Anti-Fog Inserts