Sperian Airsoft Uncorded 10 Bx/100 Ear Plugs TPE Standart Blue. With a four-flange design these Ear Plugs by Sperian provide optimal protection for your ears. The internal fins of the Sperian Airsoft Hearing Protection create an interlocking noise-blocking barrier within the air pocket to provide the best noise attenuation for all wearers. Easy to insert and remove the Sperian Airsoft Uncorded Comfortable Ear Plugs promote proper ear health and comfort for users of all experience levels. Update your hearing protection to the latest in technology with Sperian Airsoft Uncorded High Performance Ear Plugs. Specifications for Sperian Airsoft Uncorded 10 Bx/100 Ear Plugs: Manufacturer: Sperian Quantity: 1000 Size: Standard Color: Blue Fabric/Material: TPE Package Contents: Sperian Airsoft Uncorded 10 Bx/100 Ear Plugs Sperian DPAS-1: Airsoft Uncorded 10 Bx/100 Ear Plugs TPE Standart Blue