Thank you for viewing. This is a tempered glass film with blue light cut function, designed to be impact-resistant. It's a set of two. It's a product from Daiso, but I don't think it's sold anymore. I bought it a while ago and haven't used it, so it's been stored. Please refrain from purchasing if you are concerned about home storage. - Model: For iPhone 8/7/6/6S - Function: Blue light cut - Material: Tempered glass - Features: Impact-resistant - Country of manufacture: China Thank you for viewing.