Description: brand new and high quality Features: Made of high-quality materials, durable, firm and stable for us to use. Three sizes optional, it is suitable for 8/10/12 inch car speaker. This protective net mesh cover can well protect your car speaker from damages and bumps. To replace the old, broken or damaged one with this pair of speaker circle protector. Easy and simple to use and operate. Protective Mesh Net Cover only, other accessories demo in the picture is not included! Specifications: Item Type: Protective Mesh Net Cover Material: Plastic+Metal Size: (Optional) 8 inch: outer diameter: 213mm/8.3in, inner diameter: 183mm/10.03in, center of diagonal hole: 200mm/7.8in, height: 20mm/0.7in 10 inch: outer diameter: 255mm/10.03in, inner diameter: 234mm/9.2in, center of diagonal hole: 245mm/9.6in, height: 20mm/0.7in 12 inch: outer diameter: 305mm/12in, inner diameter: 276mm/10.8in, center of diagonal hole: 293mm/11.5in, height: 20mm/0.7in Color: Black Quantity: 2 PCS Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 2 x Protective Mesh Net Cover