NECK COOLER IS A COOLING ITEM ITS REUSABLE COOLING PRODUCT THAT YOU USE AROUND YOUR NECK OR FOREHEAD OR BODY TO GIVE YOUR RELIEF FROM BEING ACTIVE FROM WHILE WORKING OR BEING IN THE SUMMER HEAT. GREAT ITEM TO KEEP EMPLOYEES, WORKERS, CREW, GROUP, STAFF ATTENDEES, FANS, GAME GOERS TO STAY COOLER ON THE JOB OR AT AN EVENT OR STADIUM DURING BASEBALL, FOOTBALL, SOCCER GAMES OR AT AN OUTDOOR MUSIC FESTIVAL. ACTIVATES BY WATER & ICE THEN USE ON YOUR SKIN NECK, WRIST OR FOREHEAD TO HELP COOL OFF. 3" DIAMETER X 38" L