Mini Locking Cash Box for Kids – Pink. Perfect Size for Kids: Available in three sizes (XS=4.92″x 3.74″x 2.36″, M=7.87″x 6.30″x 3.54″, L=9.84″x 7.87″x 3.54″) and four delightful colors (Pink, Black, Green, and Red), the XS size is particularly suitable for children as a charming coin-saving pot.