$28 – 24 Pack Acoustic Panels Studio Soundproofing Foam Wedges 1″ X 12″ X 12″ – +FS Walmart & Amazon 3rd Party Seller

Please excuse me if I did any of this wrong as I am new to this!
Stumbled across this deal while looking for something to reduce the noise for my room! Checked out the reviews and they seem relatively solid for what they are. However, these do not include any of the adhesives or mounting materials you will need to attach these to your wall.
Available here from the third party at Walmart:
https://www.walmart.com/ip/24-Pac…10&veh=aff

Reviews & Other Purchase Location/Options:
https://www.amazon.com/12-Pack-Ac…RCY2M0BNA1
I hope this helped someone!