The length of the hot shoe of Fuji XT3 is 1.65cm. The product process is made by CNC and the material is metal/brass. The final product requires Hand polished and shaped. The shutter is divided into adhesive type/threaded type. The adhesive type is the universal threaded type. It depends on whether there is an appropriate thread at the shutter position. For example: Sony A7C's shutter is a smooth surface and only the adhesive type can be used. Fuji XT3's shutter has a threaded port, whether it is Threaded/sticky shutters can be made by CNC using product technology. The material is metal/brass and the final product needs to be manually polished and shaped. About color difference: The color gamut displayed by each computer or mobile phone is different. Slight color differences are normal. About size error: Due to manual polishing, there will be a certain size fluctuation, which is normal. About delivery: Under normal circumstances, we will deliver the goods within 48 hours. Customized models will be delivered within 72 hours. Warm reminder: Before placing an order, you can consult customer service to confirm the style and material. Our default material is metal/brass, which is made to be in contact with the air for a long time. There will inevitably be oxidation on the surface. Just wipe it with alcohol and polish it. Price description: The underlined price product's counter price, tag price, genuine retail price, manufacturer's guide price or the previously displayed sales price of the product, etc., are not Original price, for reference only. ·Uncrossed price: The real-time price of the product does not change its nature due to differences in expressions. The specific transaction status, the product's participation in activities, or changes in members' use of coupons.