High NRR plugs deliver superior noise-blocking performance. Contoured bell-shaped design provides an excellent ear-canal fit with enhanced back-out resistance. Soft, expanding polyurethane foam ensures a comfortable fit. Smooth, soil-resistant closed-cell foam skin protects against dirt buildup.
2pr foam earplugs w/case. Soft, low ear pressure plugs are
comfortable for many activities. Easy to roll foam easily inserts into ear and then expands for a custom fit. Case included. Noise reduction rating of 31.
The Hamilton Deluxe CD/Cassette/AM FM Listening Center includes everything you
need for classroom audio for up to 6 students at a time. Listening Center Includes: (1) Hamilton MPC 5050 Boom Box: Programmable CD Player w/repeat play, Built in cassette ...
Tapered foam ear plugs are self adjusting, ensuring easier insertion
and removal. Soft and smooth, flexible foam provides excellent attenuation and the best possible pressure free fit. Dermatologically safe.