A keratoconjunctiva-coated sheet that has good wearing feeling, oxygen permeability, stain resistance, wettability, handleability, and optical properties and can be used for medical purposes, vision correction, cosmetic purposes, etc. is provided at low cost. The keratoconjunctiva-coated sheet includes a water-soluble gelling agent that exhibits gelation ability in the presence of metal ions and a metal ion, and is composed of a gel layer having a surface area capable of covering the cornea or the keratoconjunctiva.良好な装用感、酸素透過性、耐汚染性、湿潤性、取り扱い性、及び光学的特性を有し、医療、視力矯正及び美容目的等に使用可能な角結膜被覆シートを安価に提供する。角結膜被覆シートは、金属イオンの存在下でゲル化能を示す水溶性ゲル化剤と金属イオンとを含み、角膜又は角結膜を被覆可能な表面積を有するゲル層で構成される。
