Short Description:

• 3M™ Foam Earplugs 1100 deliver superior hearing protection for high-noise industrial environments. Engineered from soft, hypoallergenic slow-recovery polyurethane foam with a tapered bullet design, they conform to the ear canal for a comfortable, reliable noise barrier. Rated NRR 29 dB, CSA Class AL certified, and test-compatible with the 3M™ E-A-Rfit™ Validation System. Available through Armexia with fast delivery across Riyadh, Dammam, Jubail, and all KSA regions — fully compliant with SASO/SABER requirements for industrial PPE.

Technical Specifications:

• Noise Reduction Rating (NRR):29.0 dB
• CSA Class:Class AL
• Fit Validation:3M™ E-A-Rfit™ Compatible
• Earplug Material Polyurethane Foam (Slow-Recovery)
• Earplug Shape:Tapered Bullet
• Size:Regular — One Size Fits Most
• Insertion Style:Roll-Down Foam
• Cord Type:Uncorded
• Hypoallergenic:Yes
• Dielectric:Yes — Electrically Insulated
• Product Colour:Orange (High Visibility)
• Reusable:No — Single Use
• Metal Detectable:No
• Moisture Resistant:No
• Product Series:3M™ 1100 Series
• Part Number:1100
• 3M ID:7100099847
• UPC:50051138290080
• Smallest Saleable Unit:Pair
• Case Quantity:200 Pairs
• Brand:3M™

Certifications & Standards:

Certifications:

• CSA Class AL certified for hearing protection.
• Test-compatible with the 3M™ E-A-Rfit™ Validation System.
• Meets U.S. EPA requirements for NRR labeling.
• Compliant with SASO / SABER requirements for imported PPE in the Saudi market.
• Official Declaration of Conformity and 3M Data Sheet available upon request.

Industrial Uses:

• Oil & Gas — Saudi Aramco and its subsidiaries
• Petrochemicals — SABIC and the industrial complexes in Jubail and Yanbu
• Manufacturing
• Metal Fabrication
• Construction and Vision 2030 projects (NEOM, Qiddiya, Red Sea)
• Mining & Demolition
• Military MRO Maintenance
• Transportation and Logistics
• Pharmaceuticals
• Automotive and Repair Shops
• Craftsmen and Individual Contractors
• Home Maintenance and Carpentry
• Shooting Enthusiasts and Private Workshops
• Personal Protective Equipment Users in Noisy Environments
• Recommended Work Applications:
• Assembly
• Sandblasting
• Industrial Cleaning
• Composite Finishing
• Demolition
• Electrical Work
• Facility Maintenance Facility Maintenance
• Final Finish
• Grinding/Sanding
• Machine Operation
• Paint Preparation/Painting
• Welding

Supply information:

• case = 200pairs
• Lead Time: 3–4 business days within KSA
• Coverage: Riyadh · Dammam · Jeddah · Jubail · Yanbu · Makkah · Madinah · NEOM
• Project Supply: Available — annual supply contracts for plants & contractors
• VAT Invoice: ZATCA-compliant tax invoice provided

Frequently Asked Questions:

Q1: Are 3M™ 1100 earplugs certified according to SASO and SABER standards?

• Yes, the product is genuine 3M™ and CSA Class AL certified. It is imported through official channels in accordance with the personal protective equipment (PPE). Official certificates of conformity and product data are available upon request for business (B2B) buyers.

Q2: How much noise do 3M 1100 earplugs block?

• These earplugs provide a noise protection level of up to 29 dB, which is among the highest levels of hearing protection for foldable foam earplugs. To realistically assess protection in a real work environment, 3M guidelines recommend reducing this level by 50% (approximately 14-15 dB).

Q3: What is the difference between the 3M 1100 and 3M 1110 wired earplugs?

• The 1100 version is wireless and designed for use in clean, suspended environments, while the 1110 version comes with a cord connecting the two plugs for easy hanging around the neck between uses and to prevent loss. Both versions have the same Noise Reduction Rating (NRR) of 29 dB.

Q4: Can the plug be reused?

• 3M 1100 plugs are officially rated for single use (not reusable). It is recommended to replace them daily or when the foam becomes deformed or soiled to ensure reliable protection. The commercial pack contains 1000 pairs to cover the daily use of large work teams.

Q5: Do you deliver to Riyadh, Dammam, and Jubail, and do you offer wholesale orders?

• Yes, Al Najma Al Wataniyah delivers to all regions of the Kingdom, including Riyadh, Dammam, Jeddah, Jubail, Yanbu, and NEOM. We also offer a special service for wholesalers (B2B), including discounted prices for large quantities and certified tax invoices for contractor and factory projects.

Q6: Are 3M™ 1100 earplugs compatible with fit testing systems?

• Yes, 3M™ 1100 foam earplugs are compatible with the 3M™ E-A-Rfit™ verification system, allowing safety managers to quantitatively verify each worker's Personal Dilution Rate (PAR) and ensure a proper fit on the job site.

Internal links:

• Explore our complete range of certified earplugs and hearing protection equipment to meet your project requirements in the Kingdom.
• View all 3M industrial safety products available at National Star.
• It is recommended that you equip your team with comprehensive protection solutions: ear protection for noisy environments and respiratory protection for working in dusty and fume environments.

Do you need large quantities for your factory or project?

• Contact our corporate team for wholesale pricing and customized supply agreements.

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We are committed to providing the highest quality standards; we offer certified information or technical data for each product to ensure compliance with requirements.