◆ Please refrain from price negotiations. ★ Compatible with Shimano reels (Daiwa reels up to size 600 are compatible). ★ For electric reels. Diameter: Approximately 12mm ★ Waterproof packing for power socket: 1 piece ★ Genuine product ※ Please assess the condition of the product based on the attached photos. ◆ Since the product is an unused item stored in good condition, please refrain from bidding if you are overly concerned about the details of the condition or if you are looking for a perfect product.