12 Pack Pyramid Sound Proof Foam Panels with Self-Adhesive, 12x12x2Inch Acoustic Foam Panels of High Density (Black)

with adhesive backing . the color is random . no designation is accepted
Colour:Black
Material:Polyurethane
Size:About 30x30x5cm

Package Contents:
12 x Sound Proof Foam Panels

Only the above package content . other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.