Scratchplate Thickness Single-ply: 2.0mm. Scratchplate Thickness 3-ply: 2.4mm. • Fits USA, MIM & MIJ models. • 3-ply models: 2.4mm thick. • 1-ply models: 2.0mm thick. Crafted from high-quality celluloid for durability and protection against scratches and daily wear.