Features: This PC dust filter mesh is made of PVC, sturdy and strong, not easy to break or deform, which can keep your computer and some components clean and protect computers from overheating. Reduce and minimize fan noise, so as to extend the life span of computer hardware. This computer fan mesh cover is easy to disassemble and clean. Just peel off the back of the adhesive, stick to the dust mesh can be magnetically attached to the iron shell, saving you time and energy. Specifications: Material: PVC Color: black Size: PC case dust mesh filter: about 39.37 x 11.81 inches/ 100 x 30 cm Magnetic strip: about 15.75 x 0.39 inches/ 40 x 1 cm Package includes: 2 x PC case dust mesh filter 8 x Magnetic strips Notes: Manual measurement, please allow slight errors in size. The color may exist a slight difference due to different screen displays.