12Pcs Fiber Acoustic Panels High Density Acoustic Treatment Foam Cross-Line Sound Absorbing Board Soundproof Foam Sound Insulation Board for Acoustic Treatment Wall Decoration 30305CM Grey Grey Features: Made of selected fibre material, flame retardant breathable environment-friendly safe, harmless to human body. Due to high density material, it can provide great sound absorption performance and accommodate the mid to high frequency ranges, reducing noise and helping produce professional and high-quality recordings. The size of each panel is 30305cm, which can be easily cut and DIY to meet your personal requirements. Just install them wherever you like. Come with 12 pieces and there are four optional colors for meeting different requirements. You can collocate free due to the aesthetic appearance. A great solution for reducing and absorbing unnecessary noise, echo, wave and reverberation in a office, bedroom, recording studio, broadcast booth, gaming room or podcast room, etc. Specifications: Quantity: 12Pcs Material: Fibre Color: Red / Black / Blue / Grey (Optional) Item Size: Approx. 30305cm / 11.8111.811.97in Package Size: Approx. 33339cm / 12.9912.993.54in Package Weight: Approx. 660g / 23.28oz Packing List: 12 * Acoustic Panel

Note:Shipping time is 5-12 days