SISU 1.6 Aero Mouthguard - Neon Flash Size:Medium The Extern heavy duty chain

The Extern heavy duty chain post with recycled base has all the features of the Extern with metal base

The flexible ActivForm® 3D design adapts automatically to the shape of the wearers face and their facial movements

• Our handy pressure roller

• Tube diameter: 48mm

SISU 1.6 Aero Mouthguard - Neon Flash Size:Medium The Extern heavy duty chainSISU 1. 6 Aero Mouthguard Neon Flash Small Medium: 1. 6mm thin; Large: 2. 0mm thin Ages 7+ (Use Medium or Large with braces) Aero Medium and Large are compatible with braces (Aero Small is not) Aero Small can be used as a junior mouthguard or for adults with smaller mouths Non toxic: BPA, BPS, Latex, PVC, Phthalate freeNew sizing system for SISU Aero! Research suggests the taller you are, the larger your dental arch. And thus, a bigger mouthguard is