🔊【Product Specifications】Four pieces of metal audio speaker cover, suitable for speaker Diameter: 6.5inch; Outer Diameter: 185mm/7.28inch; Inner Diameter: 146mm/5.75inch; Center Spacing of Two Screw Holes: 167mm/6.57inch; Aperture: 4mm/ 0.16inch. 🔊【Product Material】Hard perforated iron mesh is not easy to deform. Moisture, temperature, and impact resistance. DIY speaker grill for car speakers and decorative speakers. Effectively protect speakers from accidental tearing, cutting, and impact. 🔊【Wide Range of Application】Perfect for car subwoofers, woofers, speakers, ceiling speakers, outdoor patio speakers, etc. Place over smaller existing weathered speaker grills to create an entirely new look. 🔊【Easy to Install】The speaker grille mesh has holes, which can be directly fixed and easy to install. Replacement grilles are very portable and durable. 🔊【Notes】Because the size of the speaker port of different types of vehicles is different, please be sure to read the actual size before ordering. so as to avoid unnecessary trouble.