Camp'N RV Vent Insulator, Skylight Insulation, Pillow Shade, Reflective Heat Shield 2-Pack

I didn't realize you had to blow it up I've got it was more on the lines of a pillow with a liner to to prevent the sun coming in little on the expensive side for that but overall is doing the job

bought these for the winter and i absolutely love them. i definitely noticed a difference in the heat staying in and now that its getting warm out and we have the ac going and have the vents closed the sun just bounces off and its staying cool. i highly recommend

Works as should. Totally serves its purpose of blocking light, keeping camper bedroom dark for sleep.

inflates by mouth, like an air mattress. easy to assemble.. I like the fact it can be blown up more for a tighter fit. quality is good.

This has been a major help for keeping the heat down inside during the day as well as the amount of light that comes in during the night!

Fits perfect and keeps out the light! highly recommend

I've bought these a few times over the years. This is the first time they've ever been inflatable. I doubt these will be as good as the ones with firm cushion inserts. So far, one keeps dropping out of the vent. The otherone fits tighter. I am skeptical these will last as long as the older cushioned. It is so hot here in NM. It is not unusual to have spring time temp over 110°F. It will probably melt. We'll see. Adhesive accessories don't work well here. Plastics degrade swiftly. I can always buy a replacement insert if it fails. Any 14" x 14" size pillow should work. Even layers of styrofoam might be better than inflateable plastic pouch.

My vent is in my shower. Although this includes shower vents in the description, it's only okay for that as it does absorb. But it does block the sun and keeps the bathroom area cooler in these dog days of summer. So it does what it's supposed to.

These need to be inflated which is easy..however they do tend to lose air and fall from the ceiling Ideal for the restroom but not recommended for over the slide out

My last two purchases were delivered to the wrong address and the address on the packages were clearly marked. I called customer service about the issue I couldn't hardly understand a word of the conversation, but was assured my next two items are being sent to the correct address. THEY WERE NOT. I will not be buying from Walmart on line anymore. While I did get my items they were not delivered to my house.