Our factory can issue invoices, please consult customer service. All styles and sizes are European and American versions, mainly for cross-border e-commerce sellers. The product only has a wash label and size information. Cross-border sellers can conveniently hang their own tags. The packaging bag is a PE zipper eco-friendly bag suitable for most cross-border platforms. Colleagues use with caution! Original selfie photo! Fabric name: Japanese Sweatshirt Brushed Fabric Fabric Craftsmanship: Knitted Fabric composition: 100% polyester fiber Fabric square gram weight: 240g/m Is it elastic: Medium elasticity Single piece (set) net weight: S: 512g, M: 535g, L: 552g, XL: 577g, 2XL: 601g, 3XL: 622g