FF125 SST-FF125B Features: Convenient magnetized design for easy installation HiFlow Technology filter improves airflow over conventional filters Compatible with most 120mm vents or fans Specifications: Model No. SST-FF125B Color Black Material High density ABS / magnet Application 120mm fan grille and filter kit Net weight 20.1g Dimension 120mm (W) x 120mm (H) x 5mm (D) 4.72" (W) x 4.72" (H) x 0.2" (D)