YIMATEECO Provides: 2 x 172 * 58mm I/O Shield Motherboard Backplate (PVC) + 2 x 170*50mm cutting template. | UNIVERSAL IO SHIELD:For some PC motherboards can be hard to find a replacement I/O port shield. YIMATEECO PVC I/O Shield Plate can be cut to any and is suitable for all PC motherboards. Equipped with a hole template to make cutting more precise and easy to cut. | HIGH QUALITY PVC MATERIAL:YIMATEECO I/O Shield Plate is made of high-content PVC material, which does not deform at high temperatures, is flame retardant, and durable. | EXCELLENT DUSTPROOF、GOOD VENTILATION:I/O Shield Plate has a mesh aperture of 0.5mm and has excellent dust-proof performance, easily blocking tiny dust, mosquitoes, pet hair, etc. Good ventilation and excellent heat dissipation. | AFTER SALES SERVICE: If you are not satisfied with the I/O Shield Plate, Please contact us by email. YIMATEECO will provide you with help within its capacity and strive to give you a good shopping