Xinglong 12 Pack Wedge Purple/Black Acoustic Soundproofing Studio Foam Tiles …
Specification: Totalsize: 30 30 5cm (12122) Material: Polyurethane foam Color: Purple lack Feature: Uing polyurethane foam material. It interior is full of mall void and emi-open pore tructure can aborb a lot of energy ident on the acoutic attenuation of ound wave play a role reducing chamber reflected ound interference and repone improve the purity of ound; noie ound-aborbing material is a high-performance product.