24 Pieces in the Package: there are 24 erasable wristband for nurses in 6 colors, including blue, white, pink, green, yellow, and purple, each color has 4 pieces, various color options to use; The memo design is a fashionable and to keep track of important notes, reminders, or inspirational quotes Proper Size and Erasable: the silicone slap bracelet is about 9.4 x 1.8 inches/ 23.8 x 4.5 cm, which can be regarded as a wristband to help you get some important information or to do list quickly, the nice fit around your wrist, or you can store it in your bag when go outside; The back is designed with 8 inches/ 20 cm measuring stick, and on the front is a measure to do list; It is recommended to erase with an eraser within 24 hours if you use pens to write Simple to Use: use the wearable to do list bracelet to tap your wrist lightly and it will roll up, not easy to fall out; The silicone wristband is a multifunctional tool, which can be applied to occasions, like classroom rewards, nurse gift, cosplay, party gift, and more, a nice item to record and play Waterproof and Long Lasting: mainly made of silicone, the nursing reminder bracelet is comfortable to wear, soft and ; They're waterproof, perfect for beach vacations, pool party, bad weather, etc., or just wash your hands without fear of deform them A Wide Range of Applications: the writable wrist bands is suitable for birthdays, school events, classroom activities, useful gift for students, teachers, doctors, nurses for studying and working, which is not just a reminder, and can also work as a measuring tool Colour:As Shown Material:Silica gel Package Contents: 24 x Writable wrist bands 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.