Detectable disposable ear plug. Comfortable fit thanks to the soft PU foam material. Corded for increased safety and visibility in food industry environments. Each pair comes inside a hygienic polybag with fitting instructions. Features Can be used in food industries (metal detectable) Disposable ear plugs made from soft PU foam Corded for safe keeping Easy to fit One pair per polybag for hygienic storage Supplied in a handy portable dispenser box Retail box which aids presentation for retail sales Individually packed for vending machines This product is sold in pairs This product is sold in inner boxes