The Spot Pal Retention is designed to keep the alignment of the users teeth after the use of braces or a clear aligner system. It covers all teeth just as a retainer would and can be worn comfortably throughout the day. It is also worn overnight to deter the tongue from pushing against the front teeth and help habituate the proper tongue resting posture. If you are currently wearing a retainer or need to keep the teeth aligned while stopping tongue thrusting and teaching where the tongue to rest, then the Spot Pal Retention would be a great fit.