3-hole 2 pieces 4-hole 2 pieces New and unused, but due to age-related deterioration, they are dirty. The round bars are for checking the holes. They will be included if needed. The uneven round bars are not connected. Please solder them. ☆Other Notes☆ • Please check your profile before purchasing. • Stored at home. • Only those who understand used items, please. • Please refrain from purchasing if you are sensitive or have any concerns.