The Allen Company ULTRX™ Tapered Foam Ear Plugs (Model AL4131) offer dependable, high-performance hearing protection designed for high-noise environments. Supplied in a convenient, reusable 25-pair jar, these earplugs are manufactured from soft, slow-recovery polyurethane foam that conforms to the unique shape of your ear canal. With a certified Noise Reduction Rating (NRR) of 32 dB, they provide a reliable barrier against damaging impulse noises and constant high-decibel sounds. The high-visibility lime green colour ensures they are easily spotted, making them ideal for safety compliance checks on active worksites or busy shooting ranges. Because this is a passive hearing protection product, it requires no batteries or electrical power, making it completely exempt from Australian electrical safety regulations such as SAA or RCM certifications.

Key Features:

• Ergonomic Tapered Design: The natural tapered shape allows for quick, straightforward insertion, while the flared outer edge ensures a secure seal that remains comfortable during extended wear.
• Slow-Recovery Polyurethane Foam: The soft foam compresses easily between your fingers and expands gently inside the ear canal to create a custom, noise-blocking fit that accommodates most ear sizes.
• High-Visibility Lime Green: The bright colourway provides instant visibility, allowing range officers and safety supervisors to easily verify hearing protection compliance.
• Convenient Storage Jar: The compact plastic jar keeps all 25 pairs (50 individual earplugs) clean, dry, and organised, preventing loss and contamination in your gear bag or workshop.
• Dual-Layer Compatibility: Designed with a low-profile fit that allows them to be worn comfortably underneath passive or electronic earmuffs for double-layer hearing protection in extreme noise conditions.

Product Specifications:

• Manufacturer: Allen Company
• Model Number: AL4131
• Noise Reduction Rating (NRR): 32 dB (tested and certified to ANSI S3.19 standards)
• Material: Soft, flexible polyurethane foam
• Colour: High-visibility Lime Green
• Quantity: 25 pairs per jar (50 individual earplugs)
• Jar Dimensions: Approximately 6.35 cm x 6.35 cm x 11.43 cm (2.5 inches x 2.5 inches x 4.5 inches)
• Weight: Approximately 136 grams (0.3 lbs) including the packaging jar
• Power Requirements: None (passive, non-electronic safety accessory)

Who It Is For:

The Allen ULTRX™ Tapered Foam Ear Plugs are designed for Australian shooters, hunters, and outdoor enthusiasts who require dependable hearing protection during range sessions or field trips. While commercial Australian worksites often require Class 5 protection certified to AS/NZS 1270 standards, the 32 dB NRR rating of these earplugs provides exceptional, highly effective noise reduction for recreational shooting, hunting, DIY home workshops, and motorsport events. They are also highly recommended for individuals working with loud power tools, lawnmowers, or heavy machinery who need an easy-to-use, disposable hearing protection solution. Their comfortable, low-profile design makes them an excellent choice for shooters who prefer to "double up" by wearing foam plugs underneath their standard earmuffs for maximum defense against high-calibre firearm reports.