Sound-absorbing material that improves acoustic effects through profile processing - Brand: audio-technica - Model Name: AT-A0470 - Product Type: Sound-absorbing material - Size: 500 x 150 x 16mm - Weight: 60g This product comes in a pack of three, but since one and a half were used, one and a half remain. Also, please note that due to shipping costs, the contents may be shipped without the packaging.