Polyester Fiber Acoustic Panel Offering Excellent Sound Absorption Coefficients In Classroom

Forest green rectangles bring calm 

Forest green rectangular panels turn a school classroom into a nature-inspired learning environment. The earthy tone reduces visual stress during long lessons. NRC 0.85 absorbs student chatter, chair scraping, and projector fan hum. Class B fire rated. Recycled PET. Zero formaldehyde. Self-adhesive. A calm, focused space for better grades.

Product Specifications

Why Choose Our Acoustic Panels

1. Factory Direct Supply
Green rectangles in standard 600×1200mm size. Multiple shades available — sage, forest, or olive. Order any number for a single wall or entire classroom. Free sample for color matching with nature decor. Fast shipping.

2. Stable Quality Control
Each panel checked for color uniformity and thickness (±0.5mm). Random fire testing. Zero formaldehyde — safe for young lungs. Green resists fading from sunlight. Easy to wipe from chalk dust.

3. Global Export Experience
Our green panels have been installed in classrooms across five continents. Elementary schools in Oregon, primary schools in London, and forest schools in Sweden use them. Fire test reports available.

4. Product Features & Advantages
Green lowers stress while absorbing echo from hard floors and high ceilings. Teachers speak at normal volumes. Students hear instructions clearly. Easy to install behind the smartboard.

5. Technical Support
Free acoustic calculation for your classroom size. Engineers provide layout diagram for optimal panel placement on walls and ceiling clouds.