Uniquer 50505cm Self Adhesive Acoustic Foam Panels High Density Wave Shaped Soundproof Foam Comfortable Silent Sound Proof Foam Home

Material:polyurethane Color:show as pictureBrand New, High Quality! Specifications Size:50505cm(19.6919.691.97in) Product Including:1*Acoustic Sponge Note: 1.Please allow 0-2cm(0.00-0.79in) error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!