---
product_id: 65203005
title: "Bilsom 303L Earbuds, 20 Pairs"
brand: "bilsom"
price: "₱2611"
currency: PHP
in_stock: true
reviews_count: 5
category: "Bilsom"
url: https://www.desertcart.ph/products/65203005-bilsom-303l-earbuds-20-pairs
store_origin: PH
region: Philippines
---

# Patented foam expands gently SNR 33 dB noise reduction High-visibility yellow & white stripes Bilsom 303L Earbuds, 20 Pairs

**Brand:** bilsom
**Price:** ₱2611
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence never looked this sleek — protect your peace in style!

## Quick Answers

- **What is this?** Bilsom 303L Earbuds, 20 Pairs by bilsom
- **How much does it cost?** ₱2611 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/65203005-bilsom-303l-earbuds-20-pairs)

## Best For

- bilsom enthusiasts

## Why This Product

- Trusted bilsom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Fit:** Conical shape adapts perfectly to your ear canal for secure seal
- • **Hygienic & Durable:** Smooth, dirt-repellent surface keeps plugs clean and long-lasting
- • **Stay-Put Technology:** Patented polyurethane foam gently unfolds to prevent slipping
- • **Comfort-First Design:** Low expansion pressure means all-day wear without ear fatigue
- • **Ultimate Noise Blockade:** SNR 33 dB ensures immersive quiet for focus or rest

## Overview

Bilsom 303L Earbuds come in 20 pairs of high-visibility yellow and white striped earplugs designed for maximum comfort and superior noise reduction with an SNR of 33 dB. Featuring a patented polyurethane foam that gently expands to fit the ear canal securely, these earplugs reduce pressure for extended wear and resist dirt buildup for hygiene and durability. Made in the USA, they combine ergonomic design with effective sound blocking to keep you focused and undisturbed.

## Description

Product Description The stripes of yellow and white color provide a high level of comfort and visibility when worn. The patented polyurethane foam gently expands into the ear canal and reduces the tendency to slip out of the ear canal. The lower expansion pressure ensures a comfortable seal for a comfortable wearing feeling even over extended periods. The smooth, dirt-repellent layer prevents dirt accumulation, promotes hygiene, and the conical tapered ball design can be inserted more easily and adapts more evenly to the ear canal. Directions Insert the earplugs by gently rolling the conical tip between your thumb and index finger, then insert into the ear canal. The patented polyurethane foam will gently expand to fit the ear canal. For optimal noise protection, ensure a tight seal. Remove by pulling straight out. Clean after each use to maintain hygiene and prolong lifespan.

Review: Good old Bilsom - I wear earplugs every night to help me get a good night's sleep. I have always used Bilsom plugs. I did order a different make/brand, but they just are not as good as Bilsom. When you squeezed them ready to insert, they didn't stay squeezed - and started to expand too quickly. Bilsom ones, however, are fab, and stay squeezed for longer, making insertion easier. They must have some coating which aids this. These plugs are great and I thoroughly recommend them.
Review: Value for money - Have purchased this item many times and now buy them for my daughter. Never had any problem and delivery is good. Will be ordering again.

## Features

- These light yellow and white striped earplugs offer maximum comfort and visibility when worn.
- Gives less pressure in the ear canal and very comfortable to wear for long periods of time.
- Conical shape for easier insertion and better adaptation to the shape of the ear canal.
- Patented polyurethane foam that gently unfolds into the ear canal and reduces the risk of the plug coming out.
- Signal-to-Noise Ratio (SNR): 33 dB.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007YFQBYI |
| Best Sellers Rank | 143,630 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1,535 in Ear Plugs |
| Brand | Bilsom |
| Brand Name | Bilsom |
| Colour | Yellow,white |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 16 Reviews |
| Item Form | Pair |
| Manufacturer | Sperian |
| Manufacturer Part Number | 303l-20P |
| Material | Polyurethane Foam |
| Material Type | Polyurethane Foam |
| Model Name | 303L |
| Model Number | 303L |
| Noise Attenuation | 33 dB |
| Number of Items | 1 |
| Number of Pieces | 40 |
| Product Style | Uncorded |
| Recommended Uses For Product | Dust Protection |
| Recommended uses for product | Dust Protection |
| Reusability | Reusable |
| Size | 40 count (Pack of 1) |
| Specific Uses For Product | Protection against dust |
| Style | Uncorded |
| Unit Count | 40 count |

## Product Details

- **Brand:** Bilsom
- **Colour:** Yellow,white
- **Material:** Polyurethane Foam
- **Recommended uses for product:** Dust Protection
- **Size:** 40 count (Pack of 1)

## Images

![Bilsom 303L Earbuds, 20 Pairs - Image 1](https://m.media-amazon.com/images/I/31DrD8SasTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good old Bilsom
*by T***7 on 3 November 2012*

I wear earplugs every night to help me get a good night's sleep. I have always used Bilsom plugs. I did order a different make/brand, but they just are not as good as Bilsom. When you squeezed them ready to insert, they didn't stay squeezed - and started to expand too quickly. Bilsom ones, however, are fab, and stay squeezed for longer, making insertion easier. They must have some coating which aids this. These plugs are great and I thoroughly recommend them.

### ⭐⭐⭐⭐⭐ Value for money
*by A***G on 11 October 2018*

Have purchased this item many times and now buy them for my daughter. Never had any problem and delivery is good. Will be ordering again.

### ⭐⭐⭐⭐⭐ Awesome earplugs!
*by A***W on 8 April 2013*

These earplugs are amazing! I've tried different ones before this but (compared to this) they were so poor! Using this my neighbors could throw some serious house parties. I didn't mind because i couldn't hear anything despite the paper-thin walls.

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**Shop now:** [https://www.desertcart.ph/products/65203005-bilsom-303l-earbuds-20-pairs](https://www.desertcart.ph/products/65203005-bilsom-303l-earbuds-20-pairs)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-06-20*