6 Pack Studio Acoustic Foams Sponge Panels Tiles Absorption Sound Insulation Triangle Foam Flame-retardant High Density 50 * 50cm/ 20 * 20in

Features: 6 pack acoustic foam, each size 50 * 50cm / 20 * 20in. Perfect for reduce excess waves, reverb and flutter echoes in small space. Eco-friendly and no dust material, high density and flame-retardant. Easy to install and simple to clean. Ideal for recording studio, office, singing rehearsal room, home theater, Karaoke room, etc.Specifications: Color for Option: Black-6pcs; Black-3pcs and Red-3pcs Material: Adopt for Polyurethane Sponge Item Size(single): 50 * 50cm/ 20 * 20in Item Weight(6pcs): 900g / 32ozPackage List: 6 * Acoustic Foams(Black)Note: You can choose to buy 6pcs all in black or the set of black & red(each color 3pcs).