FiTSTILL 24PCS Anti Fog Inserts Reusable Moisture Absorbing Strips Humidity Removing Defogger for Go Pro Hero 13/12/11/10/9/8/7/(2018)/6/5/4/3+/3 Session Max Action Camera Underwater Dive Housings

These are absolutely worth getting if you want great shots without your camera housing getting fogged up. Better safe than sorry when it comes to protecting your expensive equipment! They work great—I've used them on several dives and they've never let me down. They keep the housing dry and completely moisture-proof, which gives me total peace of mind underwater. These are very easy to use. I use 3-4 per dive, and they can be used a couple of times at least if the camera housing stays dry. That makes them economical as well as effective. They fit perfectly in the housing without taking up too much space or interfering with your camera setup. The quality is excellent—they're clearly designed specifically for this purpose. Easy to insert and use, even when you're in a hurry to get in the water. The process is straightforward and foolproof. If you need any help with placement or usage, you can also check out some helpful YouTube videos that show you exactly how to position them for maximum effectiveness. If you're serious about underwater photography or videography, these are a must-have. Don't risk ruining your shots with condensation—just use these and enjoy clear, crisp footage every time! Highly recommend!

These do exactly what they say they will. I haven't had any problems with moisture in my GoPro housing yet with these. I love the fact that they are reusable and can be dried out again. I even go to the extent of getting them ready for use and then vacuum sealing them so they are ready for when I need them and they are for sure going to be dry and effective.

listing does not give measurements. these are 25mm x 10mm packed in packets of 4. for reference I'm adding a photo which shows this product relative to the insta360 dive case which I bought this for. although they don't fit, they can be used in the dive case - just put them by the sides of the camera without obstructing the buttons. used on a recent trip to Cozumel and did not have fogging issues, just not the ideal form factor they did not seem to get as damp as the insta 360 strips. not sure if that's because they're not absorbent, or are can tolerate more moisture

Very good using it for my airpod maxes. keeps the condensation away. long lasting easy to use for nice

Excelentes, funcionan perfectamente, no permiten que se empañe la camara, recomendados 100%

Use these for my go pro while diving through out summer trips. Keeps my camera case from fogging over and they are just small enough they block nothing while in the case.

fits goPro well and works as described, helps eliminate frustration with fogging in cold water

Really work well for scuba diving and making sure their is no moisture in the case. Word of warning though, if you’re bringing these through airport security just keep them in the packaging because I didn’t and TSA thought they were drugs.

Great anti fog inserts

Un po’ di difficoltà ad inserirla nella custodia della GOPRO ma funziona bene

يشل الضباب في الكيمرات

Perfect, works well

conforme a la description.envoi rapide.