A CHALLENGE FULL OF JOY: The money-saving challenge itself is a very beneficial behavior. You can invite your family and friends to participate and supervise together. Whoever fails will be punished. You can challenge yourself and help yourself save and save money. , you can also participate with friends and family, it is fun and fun and you can gain a sense of accomplishment. REUSABLE: The 5K money-saving challenge seems to only last 5K, but when you complete one challenge, you can withdraw the money and then reuse it to accept the second and third 5K money-saving challenges. reach your ultimate savings goal HIGH QUALITY: The binder cover is carefully customized by us, thick, shiny appearance,The binder is high quality, thick, soft, and high-end, not flimsy and lacking like other products page to complete the challenge. Type:5K Colour:Transparent Material:PP+PVC Size:19x14x2.6cm, inner page size:16.7x10.3cm Package Contents: 1 * Budget Planner 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.