You receive 2 PCS reusable silicone memo wrist band, along with 1 eraser and 1 oil-based ballpoint pen,the ballpoint pen and eraser of the bracelet to-do list are convenient to write and erase, making it more convenient to use. our wearable to do list bracelet measure 23.7cm/9.33 inch long, 4.5cm/1.77 inches wide, eraser size: 3.8 x 2.3cm/1.5 x 0.91inch, pen: 13.5cm/5.32inch. This wrist notepad suitable for people of all ages to wear. To do list bracelet is made of quality silicone, and waterproof, so even if it gets wet, the notes not be erased; whether you are washing your hands or sweating, you can use it without worrying about the notes . All you need to do is directly slap the bracelet to your wrist. It form a suitable bracelet loop based on your wrist size by itself. Because of premium environmental friendly quality material, you can wear our wrist band for a long time. This silicone wristband notepad is suitable for daily records in all walks of life, such as students, teachers, nurses, doctors, office staff, etc. Slap bracelets have centimeter and inch scales, and you can use it as a ruler. Color: As Shown Material: Silicone Package Contents: 1 set * to do list notepad 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.