LBG Products Rubber Anti-Vibration Isolator Pads,Heavy Duty Blue EVA Pad for Air Conditioner,Compressors,HVAC,Treadmills etc(4'' X 4'' X 7/8")

Needed it under a platform that held a washing machine. So simple yet so effective. No more inching forward.

Didn't smell too bad out of the package for me. I cut the 4x4 pieces into 2x2 pieces with my chop saw and got more pads for the money than the 2x2 item that is for sale. The terrible smell that others complain about cam back after cutting the pieces, but these are being installed under AC condenser units outside my home, so I am not too worried about how long they are going to smell for. Overall happy with these pads as they helped significantly quiet my condenser unit along with some rubber washers on the cage of the condenser.

I am impressed by the outer rubber, it felt tough as construction material and its middle foam no joke for trapping vibrated sound. To begin, I was hesitant asking myself why I am paying nearly $20 for four piece of block, I can see why now. Upstairs the portable air conditioner Midea Duo rocked my hollow room which I attempted to fix by placing a thick foam gym floor mat beneath it. For a time the mat helped ok-ish with the noise and rumbling, but portal air conditioners are heavy and mine gradually sunk into the mat, which later made the unit sag unevenly to one side and bringing back the shaking I've been trying to escape from. Slipping these below my ac was such a huge deal and relief to me. I even got a bit emotional..*sniff. Both vibration and sound dampening improved so much. The rubber holds up like concrete flooring and from the looks of it seems impossible it will bend or slope. Now granted my use is for a house hold product and your usage may be something industrially larger, but for families looking for relatable solutions, this is it. I've spotted a few lower cost ones under different branding, but ultimately went with this more expensive LBG. My personal take is don't cheap out on product that closely impact your well being. I've lived through the worse with my roaring ac, but will be sound asleep tonight, when the sun sets.

They seem to work well to dampen vibration and therefore noise. And per the other reviews, they do indeed stink…not a defect, just a side effect of the materials. I don’t smell them in the laundry room any more (3-4 weeks) Pro tip: buy the larger ones and cut them yourself. Very easy with a box cutter. I bought the 2” and cut one pad into 4 for a smaller whole house dehumidifier and then cut one in half to have 4 for the washing machine. I’d buy these again

Similar to everyone else, I've had great success with these. Pretty much eliminated my hot tub motor noise outside my bedroom. Sleeping peacefully again.

The build quality of the pads is durable. I live on the second floor of an older building, and was looking for something to dampen the vibrations of a racing simulator I use for gaming. I tested the pads against a sheet of EVA foam, using the vibrations of my phone, and also with a percussion massage gun, and was disappointed to find that not only is the EVA foam better at dampening the vibrations, but these pads actually seem to enhance the vibration compared to using nothing. The rubber smell is also overwhelming

I'm familiar with vibration dampening technology. These worked exactly as I hoped they would. The inner absorbing material works as it should. The outer layer is soft enough to prevent skidding. I purchase the four, 4-inch squares and only used two of the squares. They cut very easily with sharp utility knife. My washer and dryer with the OEM plastic feet, would easily slide on my vinyl floor. Inner layer does the job it should do. Outer layer keeps the units in place. I glued the appliance feet to the dampers with a craft glue. I just put a wedge umder a side, then put a blob of glue on them ...and slid the devices into place (under each appliance foot) with a stick. Then let it set for 24 hours before moving or using the appliance s. I did this so I could move/lift he appliances, and keep the dampeners in center. Do your best to not just make the appliance level, but strive to distribute weight equally. Odor is typical of materials of this kind....just off-gasses. Smells like new tires.

These make a big difference for how loud my air compressor is. they prevent some of the vibration from transmitting though the floor which makes a noticeable difference on the overall sound intensity of the system. This is a quick and inexpensive way to reduce noise a little bit. The difference isn't night and day, but definitely worth the small cost