These gel sealing rings are compatible with most 3M™ PELTOR™ Headsets

they are also very comfortable under a helmet

Medium Short (yellow core) and Large Short (red core)

The unique formulation -- cotton fibers soaked in a mixture of Vaseline and paraffin wax -- was so perfect right from the outset that it has remained practically unchanged up until the present day

Stainless steel headband wires with four point suspension helps distribute cushion pressure evenly & earcups pivot for consistent fit

Howard Leight VeriShield VS120 Earmuffs (SLC80 30dB, Class 5) Type_Dispenser These gel sealing rings areKey Features 1) Large dimension range: Comfortably fits a wide range of head sizes. 17% more adjustable than earlier versions. 2) Wide cup opening: Ideal for workers with larger ears, or who wear hearing aids. Opening area of the cup increased by 16% over earlier versions. 3) Lightweight cushioned headband: Steel wire construction with padded headband and precision micro adjustments designed for just the right fit around the ear. 4)Memory foam ear