Detachable design, the paper on the housework drawing board is detachable, and the package is equipped with replacement paper, which can reduce paper waste. It allows you to change and write, DIY your own memo list as you want. Customize your own checklists and chore boards by replacing the blank paper. Easy to use, print or write your to-do list menu on cardstock, flip and press the grid, and you've got your personal chore list board. Just slide the slider from side to side Size 12 x 20 cm/ 4.7 x 7.9 inches, convenient to carry and store, suitable for hanging , refrigerator, door and anywhere. (NOTE: The snap must snap onto the raised side of the back to hold the memo list in place) My Chore List Task Board helps your kids develop good habits, you can use them as a study planner, to-do list or chore organizer; suitable for RV, home, office, dorm, study, work and vacation. Freely design tasks to facilitate your life. Colour:white+blue+pink+green Material:plastic Package Contents: 4 x Check list Board 10 x blank cardstocks 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.