The 3M E-A-Rsoft FX ear plug is made of polyurethane foam, is packaged 2000 pair per case, comes in yellow and meets CSA Class AL standards. Proper sizing is important when buying this item. The size for this product is Universal. Some products are single use while others are reusable. This particular ear plugs is disposable. Ear plugs can come in many different shapes and colors. This ear plus is bell shaped. An important part of this SKU is the amount of hearing protection it provides; referred to as the Noise Reduction Rating (NRR). This SKU has an NRR of 33 dB.
Harper Thomas - 2024-03-03
Quick delivery and the product quality is exceptional. Very fair pricing and the customer service is top-notch!