[Effective Dustproof] This gold XLR female/male plug cap is compatible with Canare. [Size] Size design of 22mm outer diameter, 16mm inner diameter, and 22mm(female)/15mm(male) height for a snug fit. [Material] Made of brass, gold/rhodium plated surface, PTFE insulation, ensuring durability and preventing premature oxidation of connector pins. [Electromagnetic Interference Protection] Shield electromagnetic interference, maintain the best signal quality, and protect your equipment from interference. [Easy to Install] Simply place the cap over the plug to prevent exposure to environmental factors. Outer Diameter 22mm Inner Diameter 16mm Height 22mm(female)/15mm(male) Material Brass with Gold/Rhodium Plating Type XLR Plug Cap Brand Unbra.