["Description:\n\nFeatures:\nbrand new and high quality\nMade from high density polyester fiber, better sound insulation. Sound proofing and flame retardant, odorless, non-toxic, fade resistant.\nStylish hexagonal honey comb panel design doubles up as a decorative wall art in your favorite space. 3 colors optional.\nExcellent acoustic treatment. Adopts beveled edges design, can reduce and absorb unwanted echoes, waves, reverb and flutter echoes.\nMulti functional: Acts as notice memo boards, photo bulletin boards and organizer of small items. Perfect to use with push pins.\nSuitable for recording studios, control rooms, home office studios, home entertainment theaters, home offices.\nEasy to install, simply attach spray adhesive or double-sided tape(not included) to the back of each panel and adhere to the desired position.\n\nSpecification:\nMaterial: Polyester\nOptional Color: Blue, Light Gray, White\nDiagonal Diameter: app. 36cm(14.17in)\nQuantity: 1 set(12pcs)\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.\nPlease allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 set(12pcs) x Hexagon Acoustic Board(other accessories demo in the picture is not included.)"]