Polyester Fiber Wall Decoration Sound Insulation Cotton Sound Absorbing Board, Style: Without Glue (Black)

1. Beautiful decoration, green and healthy, hexagonal shape, moisture-proof and not deformed
2. Selected material, long service life
3. High-density fiber, compressive and wear-resistant, no slag
4. Lightweight installation, easy to install on the wall
5. 45 degree chamfering process, exquisite chamfering, instant three-dimensional
6. Use: sound absorption and noise reduction
7. Material: polyester fiber
8. Size: 26 x 15 x 0.9cm
9. Weight: about 70g