Inclusion Criteria:  Patient subjects:  Between 0 and 17 years old (inclusive) Diagnosis of unilateral or bilateral lagophthalmos based upon an eye examination since Jan 1, 2019 Previously recommended to use an eyelid closure method (such as using medical tape, steristrips, moisture chambers, temporary tarsorrhaphy, etc). English-speaking Able to participate in an age-appropriate manner for the eye examination  Parent subjects:  18 years or older English-speaking  Exclusion Criteria:  Patient subjects:  Presence of corneal abrasion or corneal ulcer on the study eye Active use of bandage contact lens in the study eye Active dermatitis affecting the eyelids Inability to tolerate the Tarsus Patch in clinic Inability for complete mechanical closure of the eyelid by any means Allergy to adhesive  Parent subjects:  Prisoners