GoPro Anti-Fog Inserts - Prevent Lens Fogging for GoPro Hero 11/10/9/8/7 - Essential Accessory for Underwater, Snow & Extreme Sports Photography

Drop these Anti-Fog Inserts into the sides of your GoPro camera housing to prevent fogging in cold and humid environments. Inserts will last up to four uses. To dry out and reuse, heat inserts on a pan in oven at 300 degree F for five minutes. Store in an airtight bag.