✔️ 01EDC Production ✔️ BNIB Factory Sealed ✔️ Magnetic Structure Slider ✔️ Made By SS / Cupronickel+Copper / Ultem / Zirconium+Zircuti ✔️ 1.92" L x 0.63" W x 0.65" D / Metric: 49 x 16 x 17 mm ✔️ 73g / 78g / 14g / 59g Weight ✔️ Limited Edition (SS-100, Cupr/Cu-100, PEI-100, Zirc-50)