Feature:Features with Flame retardantSoft sponge, no dust, high densityThe 3D acoustically designed 2 inch foam helps break up sound waves and provide ideal moderate sound control on the wall or ceilingThe foam board is compressed by vacuum packaging. Just open the package and place it in a well-ven..
Features:Deformation rebound rate, long service life.Waterproof, anti- moisture, good permeability.Anywhere to help block sound and prevent echoes inside the rooms.Material: Polyurethane foamSize: 25*25*2.5 cm/10*10*1"Color: Black, Purple, Red, BlueQuantity: 16pcsApplication:Family noise control (wa..