Mattel Monster High Skulltimate Secrets Coffin Locker Lot 3pc Pink Green Purple Monster High Skulltimate Secrets coffin lockers lot of three. These 2023 Mattel plastic lockers feature intricate filigree doors with signature skull emblems and keyhole details. The set includes three distinct colorways: pink with red doors, pink with green doors, and deep purple with black doors. Each locker opens to reveal storage compartments perfect for doll accessories or small treasures. Ideal for collectors or as replacement pieces for Skulltimate Secrets play sets. #Kidcore