Features Superior Treatment: Enjoy enhanced durability with a sandblasted and oxidized finish that offers excellent resistance and a premium textured appearance Reliable Waterproof Design: Protect your instruments from and dust with a robust ing system, ensuring optimal performance even in challenging environments Effortless Installation: Simplify your setup with included screws and baffles, along with built-in slots for secure placement of components, making it easy to assemble and transport Features: 1、 Treatment: The case has been sandblasted and oxidized, which has great resistant ability and high texture. 2、Waterproof and ing: The case has good waterproof and ing, protecting your instrument to work well even in harsh environments. 3、Simple Installation: The enclosure comes with screws and baffles, convenient to install and carry, built in slots, can better install objects. 4、Aluminum Alloy Case: Adopt excellent aluminum alloy material, light in weight, features great heat dissipation and signal shielding performance. 5、Wide Range of Usage: The aluminum alloy enclosure can be widely used for power amplifier, circuit board, decoder, industrial equipment, etc. Specification: Item Type: Circuit Board Aluminum Alloy Case Material: Aluminum Alloy Specification: One Piece Size: Approx.34.5x69x100mm/1.4x2.7x3.9in Colour: Sandblasted Oxidized Silver Baffle Thickness: Approx.1.25-1.5mm/0.05-0.06in Package List: 1 x Circuit Board Aluminum Alloy Case 2 x Baffle 8 x Screw Note: Match the appropriate model size before use. Package List 1 x Circuit Board Aluminum Alloy Case 2 x Baffle 8 x Screw