Earplug in plastic case 1.Ear plug:bullet,cylinder 2.Canisters:many models for choice 3.Logo is available. Earplug in plastic case- Ear plug: PU foam,silicone- Shape of ear plug:bullet shape,cylinder shape,Christmas tree,etc- Quality of Ear plug: meet ANSI S3.19 and CE EN 352-2- Canisters:plastic case,aluminim canister,cardboard sleeve,etc- Logo: available. Earplug in plastic case