NRR 25, reusable thermoplastic rubber plug, 4 flange design with cord, each pair individually bagged, sold by the box, 200 pair per box, 10 boxes per case.
NRR 25, reusable thermoplastic rubber plug, 4 flange design with cord, each pair individually bagged, sold by the box, 200 pair per box, 10 boxes per case.