... PS) Usage: To make picture frame, photo frame, painting frame, mirror frame and etc. Features: PS frame moulding looks very similar to the ... , anti- ultraviolet radiation, antibacterial, and doesn't contain heavy metal like formaldehyde, ammonia. It answers for the criterion ... of PRO-environment 2. Stable product: The PS frame moulding is mothproof, anti-corrosion, moisture-proof, non-shrink ...