The product is a dustproof rubber ring specifically designed for the Canon 600 EX-RT original hot shoe base, part number CY2-2045. Made by Canon in China, this rubber ring is compatible with Canon EOS digital SLR cameras. Its purpose is to provide a secure and waterproof seal to protect the camera's hot shoe from dust and debris, ensuring optimal performance and durability. This ring is a reliable replacement part for maintaining the functionality of Canon cameras.
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