Relaxing eye mask with 40℃ steam, use for 20 minutes, 10 masks per pack. - Brand: MegRhythm - Type: Steam eye mask - Temperature: 40℃ steam - Usage time: 20 minutes - Features: Relaxing effect - Quantity: 10 masks Manufacturing date: 20240618✩✩✩ I have a lot of these and won't be able to use them all, so I'm selling them. They are still perfectly usable. For shipping, I would like to flatten the package and repack the masks. Please understand. Please refrain from purchasing if you are overly concerned about details. Thank you for looking.