Backpack features: The backpack is sturdy and durable, with adjustable shoulder straps and back vents for optimal comfort on your shoulders.Pencil case features: polyester material, flexible, reusable, suitable for pencil cases, office accessories, cosmetic bags, organizers or coin purses.High-capacity design: backpack 42 x 29 x 16 cm, pencil case 24 x 11 x 7 cm.IDEAL GIFT: This 2-piece backpack set is the perfect gift for family and friends to make them feel your heart!