Feature

●High Density & Excellent Sound Absorption: This sound absorbing board has a density of 398.4 lb/m³ (190 kg/m³), and NRC is 0.91 for excellent sound absorption, and reduces super strong noise. 5 times more effective than ordinary sound-absorbing sponges. Enjoy high quality and clear voice
●(Green environmental protection material) This sound absorbing board is made of Green environmental protection material, odorless and safe for children. Tested by a professional international intercertification agency has less than 0.005 mg/m³. Tested by a professional international mutual approval agency, flame retardant grade reaches grade B
●Safe and Durable: Made of high quality flame retardant material with flame retardant treatment, this product is safe and durable. High density provides excellent abrasion resistance. Dont worry about using it for a long time. It also comes uncompressed and ready to use after opening, without the worry of compressed wrinkles or damages. More convenient to use
●【Multi-Purpose】Easy to install on the wall, door or ceiling. Effectively improve the sound environment and quality to minimize reverberation and echo. In addition, it is effective for preventing reverberation, adjusting the sound field, simple soundproofing, and noise protection, and is suitable for home decor such as practice room, recording room, office, recording studio, meeting room, TV room, game room, bedroom, etc
●(Quality Assurance / Instruction Manual) We provide 24 months free replacement service and replacement services, so if you have any problems with the product, please contact us at any time. We will reply you within 24 hours. Also, if you have any questions after you receive the item, you can refer to the English instruction manual. You can contact us at any time. Buy with confidence


Description

CAHAYA Sound Absorbing Material, Sound Absorbing Board, Soundproofing Material, Rectangular 13.4 x 7.9 inches (34 x 20 cm), Thickness 0.3 inches (0.9 cm), Density 138 KG/m³, NRC 0.91, Sound Absorbing Panel, No Back Adhesive, Hard Sound Absorption, Sound Absorption, Exercise Room, Studio, Recording Room, Office, Indoor Decoration, Soundproofing Protection, Soundproofing Material: Polyester fiber, sound CY0313-2 Sound Panels, Easy DIY Soundproofing and Acoustic Processing, Includes English Instruction Manual (English Language Not Guaranteed) Rectangular (12 Pieces), White)