Description: Specifications: Net content: 3pcs(1 * forehead patch+2 * law pattern patch)*10 sets / box 4pcs(1 * forehead patch+2 * law pattern patch+1 * Neck pattern patch)*10sets / box Efficacy: brighten skin tone and beautify skin. Suitable for skin: suitable for most skin types. How to use: 1 . Prep your skin , spray a generous amount of hyaluronic acid mist to moisturize the skinSkin surfac is moisturized but not wet 2 . Remove the transparent film and apply the white collagen sheet to the desired area on the face( after application , remove fabric layer when separating) 3 . Put the patch on the face and spray a sufficient amount of hyaluronic acid spray Donot massage your face with your fingers where the patch is applied . Comments: 1. Manual measurement tolerance is 2-5g. Please don't mind your replacement. 2. Due to the differences between different monitors, the image may not reflect the actual color of the project. Thank you very much 3.SKU color is the color of product packaging. Package included: 1* Collagen Mask