The bank is made of high-definition transparent acrylic material. Transparent acrylic is more durable and smoother than plastic and lighter than metal. Transparent acrylic is more durable and smoother than plastic and lighter than metal. to open, Unopenable design is a perfect solution for those who struggle to save with accessible bank. Say goodbye to easy-open--money-out , we will learn the value of saving money as we watch bank grow and fill up. The clear money jar would fill up the table space without the table looking empty, upping the level of displaying cash and coins. Lightweight yet sturdy bank matches any table and blends in with any decor. clear acrylic bank money to the bank you and watch your funds grow. Much easier time saving cash than a savings account at the bank, and faster too Keeps you on to save more money and a way to teach kids how to . Because the bank is difficult to open, it is recommended to open it only when the is completed, or in some emergency situations. the bank is opened, it is also destroyed. Colour:transparent Material:Acrylic Size:12 x 12 x 12cm Package Contents: 1 x bank Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.