Feisina Mouth Guard for Grinding Teeth

Professional Custom Design
Developed by experts, this bite guard comes in two sizes to fit kids, teens, and adults comfortably for nighttime teeth clenching relief.
Multi-Purpose Mouth Guard
Functions as a teeth grinding guard, sports mouthguard, and teeth whitening tray—improves sleep and protects teeth overnight.
Comprehensive Grinding Protection
Includes 8 guards in 2 sizes, offering a snug, stable fit for the whole family and promoting a restful, tooth-safe sleep.
Safe & Comfortable
Crafted from durable, non-toxic materials, easily moldable for a customized and comfortable fit during extended use.
Reusable & Durable
Easy to clean and reusable—delivers dentist-level protection without the high cost or hassle of appointments.