From the brand

Product Dimensions ‏ : ‎ 6.34 x 5.94 x 1.3 inches; 11.99 ounces
Item model number ‏ : ‎ RNC_BM
Manufacturer ‏ : ‎ NSL Co.,Ltd
ASIN ‏ : ‎ B08DTK4TTP
Country of Origin ‏ : ‎ Korea, Republic of

EWG Verified – Prescribed only with mild ingredients to eliminate skin irritation and completed stringent EWG verification review process. Feel safe when using it.
NO HARSH CHEMICAL & 100% NATURAL COTTON SHEET – We even cared about the sheet which will be directly touched on your skin. Our MASK SHEET does not contain any chemical addition like bleaching agent, fluorescent substance, etc. As we used natural cotton itself without any colorants, they have the naturally occurring brown spots of cottonseeds on the sheet.
SUPERMARINE COMPLEX – Formulated from purifying and nourishing sea elements which will give you enough moisture. (Laminaria Japonica Extract, Fucus Vesiculosus Extract, Jania Rubens Extract)
PATENT INGREDIENT – MultiEx BSASM Plus (Patent No.: 10-0812596) / For hydration and soothing.
CRUELTY FREE & CLEAN BEAUTY – We care about you, our environment, and animals. This sheet mask did not test on animals and include any GMO (Genetically Modified Organs) ingredients.