Tyqour 4Pcs Scrunchie Cup Covers for Drinks Stretchable Drink Covers Anti Spike Reusable Drink Spiking Prevention Cup Cover with Straw Hole for Most Glass Cups Women Protect Drinks Bar Night out

Each headband is lightweight and compact, which can be used to tie your hair or worn on your wrist, making it very convenient to wear.The drink covers for alcohol protection have good elasticity and good sealing properties. The diameter is between 9cm/3.5in-12cm/4.73in, which can be freely adjusted to fit most cups, mugs and tumblers