It attaches securely to the shutter button, enabling smooth operation and stable shutter control. It's useful for detailed shooting scenarios such as long exposures and blur-prevention photography. Overall in good condition, and the operation is also problem-free. Recommended for both collection and practical use. ⚫︎ Anonymous shipping, price includes shipping. ⚫︎ Returns and complaints due to reasons such as "different from the image" are not accepted. ⚫︎ Please refrain from purchasing if you are concerned about minor details as this is a home-stored item. ⚫︎ Please refrain from price negotiations. ⚫︎ Recycled packaging materials may be used for shipping. Please refrain from purchasing if you are concerned. ⚫︎ No pets. No smokers, including roommates.