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Overview

Comfortable adult mouth guard for grinding teeth during sleep. Anti-grinding night guard helps protect teeth from clenching, bruxism, jaw pressure, and nighttime wear. Designed for a secure fit, easy trimming, and everyday sleeping comfort.

Mouth Guard for Grinding Teeth, Comfortable Adult Night Guard for Sleeping, Anti-Grinding Dental Mouthguard for Bruxism, Custom Fit Sleep Guard

Model: YZ9003
Web Code: 19885724
Sold and shipped by | 4.2 seller rating (240 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Mouth Guard for Grinding TeethStorage Case, if includedUser Instructions

✅ Designed for Teeth Grinding – Helps protect teeth from nighttime grinding, clenching, bruxism, and daily wear caused by jaw pressure.

✅ Comfortable Night Guard for Sleeping – Soft, lightweight design is made for overnight use and helps reduce discomfort while sleeping.

✅ Perfect Fit Customizable Design – Can be shaped or trimmed for a more comfortable fit, depending on the included instructions.

✅ Adult Anti-Grinding Mouthguard – Suitable for adults who need a protective dental guard for sleep, stress clenching, or nighttime teeth grinding.

✅ Protects Teeth & Dental Work – Helps reduce direct tooth-on-tooth contact that may contribute to enamel wear, tooth sensitivity, or damage to dental work.

✅ Easy to Use & Clean – Simple mouthguard design can be rinsed and stored after each use for regular nightly protection.

✅ Great for Nighttime Bruxism – Practical sleep guard for people who wake up with jaw tension, tooth pressure, or signs of grinding.

✅ Portable Sleep Protection – Compact dental guard is easy to keep at home, travel with, or store in a bathroom or nightstand.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $100 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.