UNECHO 12 Pack 12" X 12" X 0.47" Acoustic Panels for Wall Sound Absorbing, Dual-Color P-Stripes Square Self-Adhesive Sound Panels, High Density Suitable for Multiple Scenarios(Black+SilverGray)

Exceptional Sound Absorption -- Crafted with high-density polyester fiber (420 lb/m³), our acoustic panels achieve a sound absorption coefficient of up to 0.95, effectively minimizing echoes and reducing background noise for a comfortable environment. Upgraded Dual-Color Design with V-Grooves -- Our new acoustic panels feature a stylish dual-color surface and precision-cut V-grooves, adding sophisticated texture, depth, and a modern aesthetic to any room. Creative Wall Art Design -- The acoustic panels are easy to cut, arrange, and combine, allowing you to create personalized acoustic wall art. Thoughtful alignment of the striped grooves results in stunning texture and a rich sense of spatial depth, enhancing the visual appeal of your space. Effortless Installation -- Each acoustic panel comes with a strong self-adhesive backing-just peel and stick. No tools, nails, or extra adhesives needed. Safe Materials -- Made from 100% polyester fiber, our panels are odorless, recyclable, and safe for indoor use. Every product undergoes strict quality control. If you encounter any issues, our support team is ready to assist you within 24 hours.