Each 6x3 roll of Pulsar Acoustic Foam covers an area of 18 sqft :

BEST FOR SOUND ABSORPTION AND ECHO REDUCTION: Pulsar Acoustic Foam Panels are made with original acoustic polyurethane open cell technology. The groove structure and increased surface area make it efficient in sound absorption.
ROOM ACOUSTICS: A 100% wall coverage will improve your sound quality significantly, whereas a limited wall coverage would only result in acoustic treatment of the space.
SPECIFICATIONS: The NRC of this product is 0.90 as tested by ARAI under the compliance of ASTM C-423/ISO 345. The density of the product is 50kg/m3, which is not available with any other brand in the market. Each roll is 6'x3' with a thickness of 2". This product is free of chemicals, toxins and odour.
APPLICATION: Pulsar Acoustic Foam of 2” thickness is best for spot treatment in recording studios, control rooms, offices, home studios, home theatres, home offices, hotel rooms, machine rooms, practice rooms, and classrooms.
WARRANTY & CERTIFICATION: MMT Acoustix® offers a warranty of 1 year on every product and each one of them is certified by SGS, ARAI, and ISO for their quality and customer satisfaction.

Pulsar Acoustic Foam Panel | 6x3 Feet | Pro Charcoal | 1 Roll