Walkers Foam Ear Plug w/Orange Aluminum Carry Canister 32 dB NRR 7-Pairs Blue. These Ear Plugs developed by Walkers come in a variety of high-visibility colors so that you can easily locate them in your range bag. This Walkers Soft Foam Ear Plug w/Aluminum Carry Canister 7-Pairs includes carrying canister with keyring so that you can easily attach it to your belt or gear bag. Pick up these Walkers 7 Pairs of Foam Ear Plugs w/Aluminum Carry Canister for extra hearing protection while shooting at concerts or anywhere else with loud noises. Specifications for Walkers Foam Ear Plug w/Aluminum Carry Canister 7-Pairs: Manufacturer: Walkers NRR: 32 dB Quantity: 7 pairs Size: One Size Included Accessories: Black Aluminum Carry Canister Features of Walkers Foam Ear Plug w/Aluminum Carry Canister 7-Pairs: High-visibility soft foam ear plugs Package Contents: Walkers Foam Ear Plug w/Aluminum Carry Canister 7-Pairs Black Aluminum Carry Canister Walkers GWP-PLGCAN-YL: Foam Ear Plug w/Orange Aluminum Carry Canister 32 dB NRR 7-Pairs Blue