Shop › ALLEN ULTRX FOAM PLUGS ORANGE 6 PAIR ALLEN ULTRX FOAM PLUGS ORANGE 6 PAIR $2.99 Allen Company ULTRX Foam Plugs, NRR 32 dB, Orange, 6 Pairs 4135 Quantity: Add To Cart Added! Allen Company ULTRX Foam Plugs, NRR 32 dB, Orange, 6 Pairs 4135