No-Worries Warranty

At Fen X Custom, we stand behind every pair of custom earplugs we make – because they’re made just for you. We want you to love them, plain and simple. That’s why we offer our No-Worries Warranty.

Here’s how it works


Love ‘Em or Let Us Fix ‘Em

If something doesn’t feel right—whether it’s fit, comfort, or performance—just let us know. We’ll work with you to tweak, adjust, or remake them so they fit and work exactly the way you want.


We Fix Before You Return

We believe in getting it right before you have to say goodbye. That means if there’s a problem, we’ll make every effort to correct it before processing a return. Most issues can be fixed quickly, so you can keep enjoying your plugs.


Return-Friendly (If We Can’t Make it Right)

If after we’ve tried our fix you’re still not happy, no problem – you can return them for a refund. We never want you stuck with something you don’t love.


Warranty Coverage

  • Covers manufacturing defects and fit adjustments within 60 days of delivery.
  • Does not cover damage from misuse, loss, or normal wear and tear.

How to Start a Claim

You can fill out the form at the bottom of this page, email us at support@fenxcustom.com, or call 1(833)545-0298 with your order number and a quick description of the issue. We'll help you figure out the next steps, fast.

Our Promise

We know buying custom earplugs can feel like a big commitment. That’s why we’ve made it risk-free. Your satisfaction is more than just a policy, it’s our guarantee.


Get in touch

We're available 24/7 to assist. Just let us know what we can help you with and we'll do our best.

We'll aim to get back to you within 24 hours.