Features The 2.5mm thickness matches the thickness of most of the other primary structural elements within the build system. Grid plates provide a clean and simple way to build while maintaining compatibility with the rest of the build system. Aluminum grid plates have an excellent strength to weight ratio, stable and firm, durable for use. Grid plates contain 4mm holes on a simple 8mm grid so that you have plenty of mounting options while staying on pattern. 2pcs of grid plates are available for use, light weight and in small size, easy to store and carry, wide range of application. 1. The 2.5mm thickness matches the thickness of most of the other primary structural elements within the build system. 2. Grid plates provide a clean and simple way to build while maintaining compatibility with the rest of the build system. 3. Aluminum grid plates have an excellent strength to weight ratio, stable and firm, durable for use. 4. Grid plates contain 4mm holes on a simple 8mm grid so that you have plenty of mounting options while staying on pattern. 5. 2pcs of grid plates are available for use, light weight and in small size, easy to store and carry, wide range of application. Spec: Condition: 100% Brand New Item Type: Grid Panel Material: Aluminum Model: 3116-0040-0040 Type: 5 x 5 holes Size: Approx. 40 x 40mm / 1.6 x 1.6in Package List: 2 x Grid Panel Notice: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List 2 x Grid Panel