3M H520AC1 Peltor Optime II Comfort Earmuffs, Black, (94-105 dB) Peltor Optime I Earmuff H510A; Hearing Protection against noise levels in the range of 87-98 dB (SNR 27dB), yellow

Product 1: Comfortable and effective hearing protection

Product 1: Soft, wide, cushions help reduce pressure around the ears

Product 1: Large space inside the cups helps minimise heat and moisture build-up

Product 1: Sealing rings filled with a unique combination of liquid and foam

Product 2: Comfortable and effective hearing protection

Product 2: Soft wide cushions help reduce pressure around the ears to improve comfort and wearability

Product 2: Low profile cup and wire headband design.

Product 2: Lightweight with low pressure fit