Size:School bag: 32cm*13cm*45cmCrossbody bag: 21cm*8cm*23cmPen bag: 21cm*10.5cm3D Print Design:With Astro Bot as the theme, it adopts cool 3D printing technology with strong visual impact and unique style.Practical three-piece set:Includes backpack, school bag and pen bag, meets students' daily multiple needs, practical and portable.Fashion Trend:Novel design, suitable for students pursuing individuality, showing youthful vitality.Multifunctional Usage:The backpack is suitable for outdoor activities, the school bag is suitable for campus use, the pen bag is convenient for storing stationery, and the three-piece set is fully covered.