Unido Mini Fairy String Lights, 20 LEDs, Cool White:Suited for small projects, crafts, weddings, holidays, indoor/outdoor, decor and moreSet of 2, silver-plated copper wire cool white string lights CR2032 replaceable batteries includedUp to 24 hours of continuous lighting Each of the LED string lights is approximately 6.5’Battery operated with an on/off switchWaterproofFor decorating your bedroom, living room, porch, backyard and morePopular lighting choice