3M 20 dB Cup Ear Muffs Black 1 pk HEX KEYS Overall Length: 9-foot

Overall Length: 9-foot

Product Type: Door Latch

Application: most-garage-doors

High capacity - holds up to a 3 oz

Number in Package: 91-pack

3M 20 dB Cup Ear Muffs Black 1 pk HEX KEYS Overall Length: 9-foot3M Basic Earmuff, used to help protect ears against noises at or exceeding 85 decibels, it is an economical choice in hearing protection that does not compromise comfort and quality. Soft foam ear cushions offer all day comfort and a Noise Reduction Rating (NRR) of 20 decibels. Fully adjustable with the ability to be worn in multiple positions, 3M Basic Earmuff is a great choice in hearing protection for both the pro and Diyer. SPECIFICATIONS Use to