防音パネル Soundsbay 12パック 自己粘着防音パネル 高密度音響パネル 斜角エッジ 吸音パネル 音響処理用 30×30×1cm 遮音パネル

Description

🔇 Silence is the new luxury—upgrade your space, upgrade your mind.

Soundsbay 12-pack self-adhesive acoustic panels measure 30×30×1cm each, crafted from high-density, flame-retardant polyurethane foam. Designed to reduce noise pollution and improve concentration, these eco-friendly panels install easily without special tools and come with a 2-year warranty for professional-grade sound management.