HS METAL COLLARS Sprenger Pinch Collar - 25 inch by 3.99 Millimeter -Stainless Steel - WILL NEVER RUST!!! MADE OF STAINLESS STEEL - ORIGINAL HERM SPRENGER PINCH COLLAR - MADE IN GERMANY - BEST QUALITY ON THE MARKET - THIS COLLAR IS 25" BY 3.99MM - LINKS CAN BE ADDED AND REMOVED !!!