BEIYIN Groove Ceiling Soundproof Panels for Wall 12" X 12" X 2" Inch Acoustic Foam Noise Deadening Sound Absorption Panels Studio Sound Insulation Diffuser Sponge Board Fireproof

Core material: Polyurethane (Fireproof).Grade: AAAA.Morphology: High Density Microporous.Size (L x W x H) /1 pieces : 12x12x2"inch (30x30x5cm). Please allow 5-15mm error.Color:Black/Red/Blue.This New Acoustic Panel Foam is made with High Quality Imported Foam. Sound vibrations are broadcast through the air, causing issues with noise entering and exiting your house studio. This sound absorbing Polyurethane foam panel is designed to reduce echo within an environment. The Insulation Bar Acoustic Panel Foam enhances the sound quality and aesthetics of any recording or listening environment. Why hire a Professional if you can construct a soundproof room in your house yourself. Use the installation:1, The glue were evenly coated sound - absorbing cotton on the back and the wall, when 80% glue dry, the sponge slightly pressed over them.2, With a relatively strong adhesive double - sided adhesive, stick on the acoustic foam, the acoustic foam stick on the wall press flat.3, Directly with nails on the wall (pay attention to the size of the nail head).Note:1. Your valid phone number is very necessary for the shipping, otherwise we can`t guarantee that the package would safely arrive.2.Please allow slight manual measurement deviation for the size data and slight color difference for above images due to different computer setting and brightness. thanks!3.The packaging of the factory is usually compressed packaging, After receipt of the goods, please open the package for 24-72 hours or for a longer time, such as full rebound,after the completion of the foam, then the construction effect is better.