NECK COOLER IS A SKIN COOLING PRODUCT THAT YOU USE AROUND YOUR NECK, FOREHEAD TO GIVE YOU RELIEF WHILE WORKING OR BEING IN THE SUMMER HEAT. MADE WITH COTTONS VS ANY SORT OF POLYESTER COOLING TOWELS THAT CAN'T HOLD FRIZZLING COLD TEMPERATURES. THE BEST PROMO ITEM TO KEEP EMPLOYEES, WORKERS, STAFF, CREW, GROUP, ATTENDEES, FANS, GAME GOERS TO STAY COOLER ON THE JOB OR AT AN EVENT OR STADIUM DURING A BASEBALL, FOOTBALL, SOCCER GAME OR AT AN OUTDOOR MUSIC CONCERT FESTIVAL TO BEAT THE HOT HUMIDITY. 3" DIAMETER X 38" L