◆ 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: 2 pieces ★ Genuine product ※ Please assess the condition of the product based on the attached photos. ◆ Since the product is an unused item stored in a warehouse, please refrain from bidding if you are overly concerned about the details of the condition or if you are looking for a perfect product.