YGM Acoustic Rockwool® - Set of 4 | 4' x 2' x 1.5" | Sound Absorption Panels | NRC 0.92, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Warm Beige) soundproof COVERAGE & SIZE OPTIONS –

COVERAGE & SIZE OPTIONS – Available in 1 ft × 1 ft

Long Lasting Durability - High quality foam and fabric construction withstands regular use and remains flexible to form an airtight barrier against drafts

SIZE: 12'' X 12'' X 2'' | DENSITY : 50kg/M3 | MATERIAL: Polyurethane | Enviromentally-friendly | Odorless OPENING INSTRUCTION: It comes in a Vacuum Compressed Packaging

Versatile Application: Each D-Type roll tape Comes in two 9ft joined seals together ( 9 ft x 2 )

YGM Acoustic Rockwool® - Set of 4 | 4' x 2' x 1.5" | Sound Absorption Panels | NRC 0.92, 80 KG/M¬≥ Density | Room Isolation & Acoustical Soundproofing (Warm Beige) soundproof COVERAGE & SIZE OPTIONS –The Professional Rockwool Acoustical Panels are Superior in sound absorption with NRC = 0. 92 providing clearer, more enjoyable sound environment. Size: 4 feet x 2 feet with 1. 5 inches of thickness. 1. 5 Inch Thick High Density Acoustic Core Extra depth provides superior low frequency absorption, effectively reducing echo, reverberation, and mid bass buildup for clearer speech and tighter, more controlled sound. Integrated 1 Inch Air Gap for Enhanced