Description: 【Sturdy material】: 2 Inch Speaker Grill is made of cold rolled steel and ABS, which is adaptable to various environmental conditions to ensure long term stable use 【Metal Mesh】: 2 Inch Speaker Grill Cover uses a sturdy metal mesh material that can withstand heavy impact to ensure the  durability of the speaker 【Protect function】: Decorative Subwoofer Guard Protector effectively prevents the speaker from being cut, torn, scratched or dented, resists impact, and protects the speaker from accidental collision 【DIY design】: Subwoofer grill is designed for DIY audio enthusiasts, suitable for car speaker decorative rings, and enhances the overall aesthetics of the audio 【Easy to install】: Subwoofer grill has a simple design, the installation process is simple and quick, no complicated tools are required, and it is suitable for all kinds of speakers and speakers Specification: Material: cold rolled steel, ABS Size Chart: Inner circle diameter 4.6cm/1.81inch Outer circle diameter 6.6cm/2.60inch Distance between two holes 5.7cm/2.24inch Package Includes: 5 Speaker Grill Covers Note: Please allow slightly errors 1-2cm differences due to manual measurement.