Caltero soundproof panels are available in a variety of modern decor patterns that combine acoustic function and art Decor while providing excellent sound absorption. Create a comfortable quiet modern and stylish indoor environment. It can be widely used in music studio home theater KTV office etc. These acoustic panels are made of high density polyester fiber material and are flame retardant. In addition to odorless non-toxic formaldehyde-free it is safe for adults children and pets to breathe and touch! The soundproofing panels come with self-adhesive design which makes them easy to install on any smooth wall or surface. Simply peel off the backing and stick the panel onto the desired location. Caltero soundproof panels can be used in multiple occasions whether it is a music studio home theater games room meeting room or office this self-adhesive sound absorbing panels will provide excellent sound absorption.The larger the coverage area of the Soundproof Wall Panels the more obvious the noise reduction effect. Art acoustic absorption panels density is 9.7lb /ft3 noise reduction coefficient (NRC) > 0.92; This means that soundproof panels can be excellent at reducing noise eliminating sound impurities and improving speech clarity. You can rest assured to buy our sound insulation board the effect of use to ensure your satisfaction!