TrustFit Trak Detectable Reusable Corded Foam Earplugs, One Size Fits Most, 29 dB NRR, Blue, 1, 000/ Carton

• Soft foam pod with dimpled tip requires no roll-down.
• Provides effective NRR of 29 dB.
• Metal band detectable by x-ray or electromagnetically.
• Bright color for easy visual detection.
• Reusable for up to five days when properly cared for.