Namsan Colorful and 7 Mode LED Rave Flashing Light Glow Finger Gloves for Clubs,Festivals,Christmas,Running,Cycling,Sports,from cotton Each has 7 different lighting modes,3 flash mode:quickly flash,slowly flash,continuous on,off,etc. Lightweight and breathable,comfortable to wear all night long,Pre-fitted batteries included,One touch button operation Great for concerts,raves,clubs,hip-hop,Festivals,Christmas,Running,cycling,Sports,hiking,and can be a gift&toy to friends One size fits for man woman older children and outdoor activities,and the battery can be replace.NOTE,These gloves are not washable Suggest FBA Service for you: 30 Days Money Back Guarantee And Simple return,About Delivery: FBA(Fulfillment By Amazon) can 1 day delivered.,FBM(Fulfillment By Merchant) usually 7-14 days, not as Amazon shows: 14-28 working days.