I have a room used for VoiceOver work and the hard surfaces added too much color to the audio and that required too much processing to compensate. I found Acoustimac and immediately ordered several panels to arrange on the walls. The handy room calculator gave me the best square foot coverage but I added a few more for both sound deadening and appearance. Ordering was super easy and they shipped in just a few days with tracking details. They shipped in solid boxes and arrived in perfect condition. Getting them mounted with the included hardware was as easy as hanging pictures on the wall. I added some brackets to add some geometry and they look great. Best of all, the room sounds great! Very happy with the entire process including the pre-sales technical support answering my questions.