Features: Multiple function: These puzzle boxes for cash is not only a card box to protect your cards from dust, water, oil and so on, but also an interesting pinball game machine to bring you endless fun. Interesting presents: You can send these maze game boxes to your good friends or family members, as interesting presents, to show your kindness, and improve your relationships. Specifications: Material: plastic Color: transparent, blue Size: approx. 14.2 x 8.6 x 1.4 cm/ 5.59 x 3.39 x 0.55 inch Inner size: approx. 8.5 x 5.5 cm/ 3.35 x 2.17 inches Package includes: 2 x Gift card holders Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Suitable for people over 3 years old. In order to put origami things and press them, the plastic on the back may be a little thin, which is normal.