The S-PAK is an economical way in buying foam plugs. Its exclusive temperature sensitive slow recovery formulation insures a deep and effective seal with maximum comfort. After insertion, the plug quickly warms to body temperature and becomes soft and comfortable for long periods of use.
Available in 60 pair "brick" packaging in Black (Currently Orange is out of stock.) Comes with a small carrying case for individual pairs on the go. NRR 29
Costs: $15.00/brick ($0.25/pr)