18 Pack Sound Proofing Panels Self-adhesive, TONOR 30x30x0,9cm Square Acoustic Absorbing Panels for Wall, High Density Insulation Soundproofing Panels for Podcast Studio, Living Room, Offices, Black

they do the job

Did the job, easy to apply

Soundproofing a boiler cupboard

Nice tiles,easy to use,don't stick them til lined up correctly,alternated with grey,look good

UPDATE= company was in very quick contact and explained the manufacturing issues and have it resolved, kindly have offered a refund. Not many companies on here are so honest and decent!!!! Although the tiles seem of good quality I'm disappointed in the trying to install them. I spent hours trying to get the backing paper off to reveal the sticky tape. The sticky tape then tried coming off the tiles altogether with the backing paper. Not sure of how good the tiles are for soundproofing yet but I'm disappointed so far in them.

I ordered two lots of 18. easy to stick to wall. unfortunatly in 1 packet 4 of the backing came off with the sticky backing so unusual.I asked Tonor if they would send me 4 to replace if I paid the postage, I hope they will.

I bought this to REDUCE noise from adjoining wall. I don't have noisy neighbours, I just wanted minimal effect. These literally did nothing.Rating 2 as they are easy to out up and hold well. But for the purpose they were bought for - absolutely zero effect and a total waste of money.Revise: rating 1 as they didnt even hold - they are now falling off (second picture).

I tried to use these panels to reduce the noise from the boiler cupboard. Even a double layer of panels had only minimal impact so not much use really for this application. That said they were easy to fix and appearance is good.