CONBOLA Suction Cups Hooks Heavy Duty Camper Accessories Car Camping Essentials Tie Down 2 Pieces Suction Cup with Securing Hook Strong Power for Car Awning Boat SUV Tent Window Glass.(2 pcs)

These are great for the first time you use them. They are very sticky and held my tarp rock solid off the side of my camper van. Someone said something about microsuction, but that is nonsense. They are 100% some kind of adhesive. If you drop one on the ground, rocks, sticks and dirt will stick to them and can not be simply brushed off. If you touch one edge of the cup to the surface of what you are sticking them to it will stick. I didn't even need to flip the lever because the adhesion was so strong. Only down side was after a lot of effort to get them off, they left some chunks of the adhesive gel behind on the side of my van. The residue left behind was only a couple rice sized pieces and came off quickly with a little goo gone. Just more proof that these are more adhesive then suction. With all that said I would totally buy them again. They held great, even with some wind. I have not tried to clean and reuse them yet, for the price and how little I use them I treat them as disposable.

Imagine having a campsite by a lake reserved for months, and then the day you're heading out, the rainclouds roll in. Well, that's exactly what happened to me. What's worse is, before driving up the mountain and seeing said rainclouds, I decided to skip going to my storage unit to get my canopy and just brought a tarp. Luckily for me, I had just purchased a 4 pack of these bad boys! I used these to secure the tarp to the 2 rear side windows of my truck, and was able to construct a makeshift canopy for my kitchen using my kayak oars on the other end. These things really held up and pulled their weight, even in a thundering storm. The quality of the suction cups, the clips and the stitching is flawless, strong, and top-notch. I wouldn't skip a beat to buying these again. They're true campsite/utilitarian heroes. I can't wait to see where I use them next!

I bought these clips to secure a door in my house that my pup likes to get into. I had two of these stuck onto clean glass. One the suction cups kept falling off despite going from the plastic film cover straight to the glass door. One thing I did NOT know (I could have read the product description better) is that these are STICKY! I'm fine with it, they stuck onto glass, but just note they are to be used as a sticky suction cup. Even being sticky, that one still fell down multiple times. (I will say the last time I put it back up, I used some major elbow grease when I stuck it on, and it hasn't come down just yet.)Over all - this is a good product, great for the price. I would recommend

We used these to suck down a fencing area for our dog. They are very strong and do not leave marks when we lifted them up.

I can't undo them. It's stuck to the wall...so, it does it's darn job, (for sure) but more of a one time use "deal". (You've been warned). It's stuck in my shower after I attempted "sexy time". Now my mom gets to ask, "what was that all about"? Ugh...

Winds can get high and slams RV door. Bought these to help prop door open. Very easy to use and really strong in high winds. I guess the bad part when not hooked up makes a clanking noise as the loose piece hits the RV, but not complaining. Still 5 Stars.

I needed a strong suction cup to hang my plant in the shower for the winter. The pitchers hold water so it can get quite heavy. I’m very impressed and am tempted to hang another plant in the shower with the second suction cup.

Dropped my flat screen that I had suction cupped outside the rv. I had 4 of them and they held for a few months. Lost grip eventually and smashed the screen.

No es un mal producto, solo se tiene que cuidar que el chupon no este expuesto de manera fija al sol ya que gradualmente va perdiendo su adherencia, incluso puede llegar a derretirse la goma de la ventosa

I purchased these suction cups to replace a diifrent brand that failed on my cat hammock, these were an excellent purchase, very strong and excellent customer service

These suction cups are awesomeHold a great amount of weight and stick straight away

Got a pair and one does not stick at all! Will return immediately

Work very well and the suction cup covers are a good idea to keep things clean