Protect Yourself: The patented NightCap® Scrunchie drink cover is a dually functional scrunchie that can be used to cover over most cups and glasses to prevent pills and powders from being dropped into a drink. This drink cover also keeps bugs, debris and other particles out of your drink. How it Works: Simply wear on wrist or in your hair until needed. When ready, pull drink cover out of hidden scrunchie pocket, place over drink, pop in a straw and enjoy! Fits Most Cups & Glasses: Made of nylon/spandex allowing it to stretch to fit most cups & glasses. Reusable and Easy to Clean: The NightCap® drink cover scrunchie is reusable and machine washable. Throw in the washing machine after use and lay flat to air dry. Disclaimer: The NightCap® cup cover can deter drink spiking in many instances. However, this product does not guarantee your safety. Always buy your own drink and do not leave unattended. Comes in cases of x25