Check the listing for details. Acoustic Panels for Wall Decoration(Orange). Condition: New. Listed at 32.75 USD. What is this?This is a set of hexagonal acoustic foam panels designed for sound absorption and stylish wall decoration. Each panel features a self-adhesive backing and chamfered edges for a modern look.What will I get?Material: Polyester fiber;Fireproof rating: B1;Size: 30cm x 26cm x 0.9cm/12" x 10" x 0.35";Adhesive: Self-adhesive backing;Edges:Chamfered edges;Surface: Smooth;Color: Orange;Package contain: 1 Pcs Acoustic Panels, Push Pins x 30;Any advantages of this product?Effective Sound Absorption: Reduces echo and noise for a quieter environment;Aesthetic & Functional: Doubles as wall art for home studios, offices, or gaming rooms.Fireproof & Durable: Meets B1 flame-retardant standards for safety.Easy Installation: Peel-and-stick adhesive or use included rose gold pins for a secure hold.How to use it ?1.