For 2022 - WEARABLE NURSE NOTEPAD: wist-band is a portable note and notepad wrapped around your wrist. You can write with an oil-based ballpoint pen and rub it with your fingers or an eraser to erase it. You can write down important times, vital signs, work notes, daily do to list, and more anytime, anywhere. Since it does not disappear even if it gets wet, you can wash your hands or work underwater while wearing it. CAN BE WRITTEN AND ERASED: The front of the wristband can record the contents, and the back is a measuring ruler ( 8in/20cm). You can write directly with an oil-based ballpoint pen and erase it by rubbing it with an eraser. (It is recommended to use 0.7mm core for the ballpoint pen.) It is best to erase within 24 hours. Also you can clean it with alcohol or and reuse it. YOU NEVER FORGET TO LIST: This silicone wristband is a perfect substitute for paper scribe pad, nurse sticky notes, nurse notepad and nursing notes. It is specially designed for nurse stuff, vet, nurse practitioners and pre med student. Also it can be used as ADHD tool and essentials for work for dementia, forgetful people, engineering staff, designers, students and office staff, eliminating the need to look for a measuring ruler while working. WATERPROOF & REUSABLE: The silicone reminder bracelet features a waterproof life, so even if you wash your hands, the handwriting on the silicone wristband memo will not disappear. You can wash your hands or work underwater while wearing it. The tightness of the wristband is automatically adjusted to fit most people's wrist sizes. WIDE APPLICATION: Wearable memo products are 1.78in wide, 9.45in long and 0.08in thick. It snaps around your wrist and you can easily take notes. With a , you can put notes on your wrist to remind you of important lists, tasks, chores and more. It can also be usedas a measuring instrument, ruler, medicine memo for the elderly, and work essentials. Colour:White Material:Silica gel Package Contents: 2 x Write On Memo 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.