2Pcs Dental Mouth Guards shoe lace and an airbag is added

and an airbag is added to manually massage

3 Lighting Modes: These flashing shoelaces have 3 lighting modes: steady on

Size: 8 * 24 cm

can increase the air breath for sleeping

2Pcs Dental Mouth Guards shoe lace and an airbag is addedDescription: Safe and Comfortable: We ensure that our products are made of safe materials, well constructed, and comfortable to use every single day. Multi Functional: The Dental Guard can protect you from sports during the day and sleeping at night. It also can be used as a teeth whitening tray for your whitening needs. Using mouth guard grinding teeth provides great protection. Perfect Custom Fit: Our mouth guard includes 4 mouth guards; 2 different