| Brand | Blackhole |
|---|---|
| Item Thickness | 1.5 in |
| Type | Absorption Tile/Panel |
| Unit Type | Unit |
| Color | Black |
| Number in Pack | 46 |
| Quantity | 46 pcs |
| Item Length | 4 in |
| Country of Origin | China |
| Item Width | 3 in |
Check the listing for details. Blackhole Tiles - Acoustical Absorption Pads. Color: Black, Condition: Open box, Made in China. Listed at 250.00 USD. Specifically, they include a 1″ thick acoustic foam layer, a 1/8″ thick 1lb per sq/ft mass loaded vinyl layer, a vibration-isolating closed-cell foam layer, and a high-loss visco-elastic damping layer with a pressure-sensitive adhesive.