[Advanced combination lock]The locking device consists of a 3-number combination lock,which makes the use process more enjoyable and allows you to avoid worrying about losing keys or running out of battery. [Prevent scratches & sturdy]The design with curved corners can greatly prevent children from scratching themselves or other injuries during use. This piggy bank is made of sturdy iron and can withstand severe impacts. Quality is guaranteed. [Best gifts for kids]This piggy bank can be used as a birthday gift, , New Year's gift, prize, or any other holiday gift for kids aged 5-12. Children definitely love this cool and stylish piggy bank. They can not only save money with this piggy bank, but also keep their toys. It is both interesting and can teach kids the importance of saving. The size of the piggy bank is 7.2inch x 6inch x 4.8inch. The appropriate size and handle very portable.