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Details
NRR 29 dB. Sleep better naturally! Protects hearing by reducing harmful noise. F408-150KG. Excellent for: sleeping; power tools; lawn mowing; car racing; concerts; rifle range; studying. Noise Reduction Rating: 29 decibels (when used as directed) The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness). Sound Attenuation Data - No. 150 Foam Ear Plugs (ANSI Standard S3.19-1974) NRR 29. Freq. (Hz): 125, Mean Atten. dB: 37.4. Stand Dev: 5.7. Frequency (Hz): 250, Mean Atten. in dB: 40.9. Stand. Dev: 5.0. Frequency (Hz): 500, Mean Atten. in dB: 44.8. Stand. Dev: 3.3. Frequency (Hz): 1000, Mean Atten. in dB: 43.8. Stand. Dev: 4.9. Frequency (Hz): 2000, Mean Atten. in dB: 36.3. Stand. Dev: 4.9. Frequency (Hz): 3150, Mean Atten. in dB: 41.9. Stand. Dev: 3.0. Frequency (Hz): 4000, Mean Atten. in dB: 42.6. Stand. Dev: 3.1. Frequency (Hz): 6300, Mean Atten. in dB: 46.1. Stand. Dev: 3.5. Frequency (Hz): 8000, Mean Atten. in dB: 47.3. Stand. Dev: 2.7. The attenuation values were obtained under laboratory conditions and are for comparison purposes only. The amount of protection afforded may differ depending on how the protectors are fitted and worn. The attenuation values in actual use may be lower. Information Required by the EPA: The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise and the NRR. Example: 1. The environmental noise level as measured at the ear is 92 dB(A). 2. The NRR is 29 decibels (dB). 3. The level of noise entering the ear is approximately equal to [92 dB(A) -29] 63 dB(A). Made in USA.
Directions
For Effective and Comfortable Use: 1. With clean hands, roll plug back and forth between fingers into a tight cylinder. 2. Immediately insert compressed plug in place until it expands to give a snug, comfortable fit. Prevent future hearing problems by using proper hearing protection today.
About
Details
NRR 29 dB. Sleep better naturally! Protects hearing by reducing harmful noise. F408-150KG. Excellent for: sleeping; power tools; lawn mowing; car racing; concerts; rifle range; studying. Noise Reduction Rating: 29 decibels (when used as directed) The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness). Sound Attenuation Data - No. 150 Foam Ear Plugs (ANSI Standard S3.19-1974) NRR 29. Freq. (Hz): 125, Mean Atten. dB: 37.4. Stand Dev: 5.7. Frequency (Hz): 250, Mean Atten. in dB: 40.9. Stand. Dev: 5.0. Frequency (Hz): 500, Mean Atten. in dB: 44.8. Stand. Dev: 3.3. Frequency (Hz): 1000, Mean Atten. in dB: 43.8. Stand. Dev: 4.9. Frequency (Hz): 2000, Mean Atten. in dB: 36.3. Stand. Dev: 4.9. Frequency (Hz): 3150, Mean Atten. in dB: 41.9. Stand. Dev: 3.0. Frequency (Hz): 4000, Mean Atten. in dB: 42.6. Stand. Dev: 3.1. Frequency (Hz): 6300, Mean Atten. in dB: 46.1. Stand. Dev: 3.5. Frequency (Hz): 8000, Mean Atten. in dB: 47.3. Stand. Dev: 2.7. The attenuation values were obtained under laboratory conditions and are for comparison purposes only. The amount of protection afforded may differ depending on how the protectors are fitted and worn. The attenuation values in actual use may be lower. Information Required by the EPA: The level of noise entering a person's ear, when hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise and the NRR. Example: 1. The environmental noise level as measured at the ear is 92 dB(A). 2. The NRR is 29 decibels (dB). 3. The level of noise entering the ear is approximately equal to [92 dB(A) -29] 63 dB(A). Made in USA.
Directions
For Effective and Comfortable Use: 1. With clean hands, roll plug back and forth between fingers into a tight cylinder. 2. Immediately insert compressed plug in place until it expands to give a snug, comfortable fit. Prevent future hearing problems by using proper hearing protection today.
Common questions
Learn more about how to place an order here.
Then, when you arrive at the store of your choice, use the Instacart app to notify us. Depending on the store, a shopper or store employee will bring the groceries to your car, or you can pick them up at the designated area.
Learn more about pickup orders here.
- Delivery fees start at $3.99 for same-day orders over $35. Fees vary for one-hour deliveries, club store deliveries, and deliveries under $35.
- Service fees vary and are subject to change based on factors like location and the number and types of items in your cart. Orders containing alcohol have a separate service fee.
- Tipping is optional but encouraged for delivery orders. It's a great way to show your shopper appreciation and recognition for excellent service. 100% of your tip goes directly to the shopper who delivers your order.
With an optional Instacart+ membership, you can get $0 delivery fee on every order over $35 and lower service fees too.
Instacart pickup cost:
- There may be a "pickup fee" (equivalent to a delivery fee for pickup orders) on your pick up order that is typically $1.99 for non-Instacart+ members. Instacart+ membership waives this like it would a delivery fee.
- Pick up orders have no service fees, regardless of non-Instacart+ or Instacart+ membership.
Learn more about Instacart pricing here.
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- Find Best Match: By default, your shopper will use their best judgement to pick a replacement for your item.
- Pick Specific Replacement: You can pick a specific alternative for the shopper to purchase if your first choice is out-of-stock.
- Don't Replace: For items you'd rather not replace, choose "Don't replace" to get a refund if the item is out of stock.
Learn more about instructions for specific items or replacements here.
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If an order never came, or you get someone else's order, you can reach out to Instacart Customer Experience.