Sold as 100/Pack. Security wrist bands for visually identifying customers. 100 security wrist bands per box. Red fluorescent water-proof wrist band made from DuPont Tyvek. This product is manufactured by a certified WBE (women owned business). The wrist bands are 0.75' wide and 10' long. Each one is perforated and has a one time use, peel off adhesive liner and ID number for raffles and crowd management.