Satch Ninja Matrix Pencil Case is a hard-shell case designed to keep stationery organized and protected. It combines durable construction with multiple organizers for everyday school or office use. Key attributes: Black | Nero | PET | Water-repellent | Easy to clean | Durable | Zipper closure | Colored elastic pen loops | Divider compartment with organizer | Includes geometry ruler | Hard-shell construction | Compact rectangular shape | Elegant design | Dimensions & fit: 22 cm x 6 cm x 11 cm (L x P x A) | Composition & care: 100% PET | Wipe clean with a damp cloth.