Brand Name: Make friend Origin: Mainland China Acoustic Panel Type: Acoustic Foam Panels Certification: NONE Type: Acoustic Panels Model Number: Wedge Tiles Feature 1: Sound absorbing foam Feature 2: Acoustic treatment foam Feature 3: Polyurethane foam panels Feature 4: Acoustics studio foam Feature 5: Sound dampening panel Feature 6: Wedge studio foam Feature 7: Sound insulation panels Feature 8: Soundproof foam Feature 9: Acoustic sponge Feature 10: Acoustic soundproofing Package included: 50PCS Acoustic Foam Size: 30x30x2.5cm Shape: Square