Description: 【Versatile Compatibility】: Speaker Grill is designed to be universal and suitable for home audio systems, car audio setups, and audio equipment 【Extended Service Life】: Speaker Grill Covers effectively extends the life of the speaker while maintaining its performance quality in a variety of environments 【Protection Function】: Subwoofer Guard Protectors is mainly used to cover the speaker and prevent dust accumulation. They protect your speakers from dust damage and prevent rodents from causing potential damage to the internal structure 【Sturdy Structure】: Subwoofer grill is made of metal, windproof and waterproof. The ABS outer provides additional protection against cuts, tears, dents and impacts, ensuring a sturdy structure with high compressive strength 【Good Craftsmanship】: Audio Accessories has fine workmanship and creative appearance, suitable for DIY speaker decorative rings Specification: Material: Metal Pp Size Chart:Diameter 6.6cm/2.60inch, diagonal screw hole distance 5.8cm/2.28inch, inner diameter 4.6cm/1.81inch Package Includes: 2 Speaker Grill Covers Note: Please allow slightly errors 1-2cm differences due to manual measurement.