PET Acoustic Panel is made from 100% polyester fiber, by needle punching processing. The production process is completely physical & eco-friendly, no waste water,emissions, waste, no adhesive.Polyester fiber acoustic panel has good performance: eco-friendly, fireproof heat insulation, moisture-proof, environment protection, mildew proof, easy cutted, easy removal, simple installation, decorative, lightweight, easy machining, stable performance, impact resistance, easy maintenance etc.Polyester panel is suitable for walls and ceiling installation. Many patterns and colors are available to meet different levels ofacoustic styles and decorative requirements.