4Pcs Acoustic Foam Stop Absorption Sponge Studio KTV Soundproof Product selling point: Applied to: Studio, Piano room, Drum room, Anchor's room, Home, KTV, Meeting rooms, Instrument rooms, etc. Soft sponge, high density; The sound effects, suitable for studio and KTV etc; sound-absorbing sponge with beautiful appearance and good acoustic characteristics, its greatest feature is: due to its shape, it provides little diffusion, it makes you sound more. It may, for example BASSTRAP combined together with the other products, consisting of a wide band absorber, the effect is very good. Description Material: Sponge Size:50x50x3cm Note: allow 1-5mm error. Due to the difference between different monitors, the picture may reflect the actual color of the item. Thank you! Package includes 4x Soundproof foam Exquisite design to awaken the magic of space: ZKCCNUK home decor features careful design, every wall decoration, decoration or pendant can awaken the magic of space, make your home with a unique charm. Different styles to suit your personal preferences: Whether you prefer simple modern, vintage classic or minimalist style, ZKCCNUK home decoration can cater to your personal preferences and meet the needs of different styles of home decoration. Artistic texture, highlight the taste of life: ZKCCNUK home decoration pays attention to artistic texture, each work contains the essence of taste of life, so that your home presents a different elegant atmosphere. Selected materials, Quality assurance: ZKCCNUK home decoration is made of selected materials, from iron to ceramic, each material is carefully selected to ensure excellent quality, so that you can experience excellent quality in the decoration. ZKCCNUK Home decoration leads the way with unique ideas. Every piece of wall decoration, decoration or pendant is a unique work of art, creating a fantastic decorative effect for your home