3M PPS Series 2.0 Vented Spray Cup Kit, Standard, 26263, Lids with a 200 Micron Filter Built in Ear Plugs, 200 Pairs/Box, E-A-R Classic 310-1001, Uncorded, Disposable, Foam, NRR 29

• READY TO USE: Instantly ready to use, 3M PPS 2.0 Vented Cup Kits, Mini Size, come with their valves and 200 micron filters pre-installed. The 8.5 fl oz (250 ml) capacity cups are ready to start mixing right out of the box. CONSISTENT DELIVERY: They deliver the consistent material flow you’d expect from a vented cup system. Standard Vented cups have a capacity of 23.7 fl. oz. (700 ml) and are suitable large jobs like 3-panel repairs. Uses 3M PPS Series 2.0 cup connection so you can spray vented cup and traditional 3M PPS Series 2.0 cups with the same spray gun – with no cumbersome setup. The stable PPS Series 2.0 four-point snap connection means there are no threads to wear out. SOFT SOUND-ABSORBING FOAM: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once it’s in the ear to comfortably conform to the unique shape of each ear canal OUTSTANDING COMFORT: This unique slow-recovery, low-pressure foam and special cylindrical shape help enhance comfort throughout the day by creating lower pressure in the ear canal SECURE: Exposed cell surface texture resists movement and helps maintain an effective seal creating a comfortable, snug noise barrier. Noise Reduction Rating (NRR) 29 dB. CSA Class AL.* SWEAT AND HUMIDITY RESISTANT: Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments