Emergency Warning Triangle by mAuto&trade;, Foldable Reflective Safety Warning Sign, Roadside Hazard Triangle Symbol Warning Sign w/Secure Base, Early Warning Road Safety Triangle 3 Pack HIGH DEGREE OF VISIBILITY &ndash; Each warning triangle is made using a red reflective material providing visibility to other motorists whether its day or night time PROVIDES SAFETY IN CASE OF EMERGENCY STOPS &ndash; Placing this warning triangle outside your vehicle when having to change out a tire, or look at the motor will notify other vehicles to move to another lane and prevent an accident. The warning triangle is the universal sign for indicating help is needed. FOLDABLE FOR EASY STORAGE &ndash; The mAuto Emergency Warning Triangle is a great addition to all vehicle emergency kits. It folds for easy storage whether you are storing it in a truck, SUV, compact car, or motorcycle. NO BATTERIES OR TOOLS REQUIRED &ndash; Batteries are not included or needed. Just pop open your trunk, unfold the unit and the warning triangle is ready for use. Our collapsible design makes for easy car storage and quick set up, no tools required. CUSTOMER SATISFACTION GUARANTEE - You can shop with confidence knowing all our products are backed with a 30 Day 100% Customer Satisfaction Guarantee. If you are not happy with the product for any reason just let us know and we will be more than happy to issue you a refund