MM6 Maison Margiela Numeric Metallic Cardholder is a compact calf-leather cardholder from the Spring–Summer 2026 collection. It pairs a metallic grained finish with the brand’s reflective numeric plaque for a refined, everyday carry. Key attributes: Silver | Calf leather | Four card slots | Central note slot | Flat pocket | Numeric plaque at front | White stitch line at back | Grained metallic finish | Minimalist silhouette | Dimensions & fit: Height: 7 cm | Length: 10 cm | One size | Composition & care: Body: 100% calf leather | Lining: 76% polyurethane, 17% polyester, 7% viscose-rayon | Metallic parts: 100% brass | Clean with a gentle cleanser and a damp microfiber cloth.