Our factory can issue invoices, please consult customer service.All styles and sizes are in European and American sizes, primarily catering to cross-border e-commerce sellers.The product only has a wash label and size, making it convenient for cross-border sellers to attach their own tags. The packaging bag is a PE zipper eco-friendly bag, suitable for most cross-border platforms. Use with caution, fellow travelers! Original selfie photo! Fabric name: Large waffle weave Fabric technology: Knitting Fabric composition: 100% polyester fiber Fabric weight per square meter: 200g/m Is it elastic: Medium elasticity Single item weight: S: 338.4g, M: 353.9g, L: 373g, XL: 400.9g, 2XL: 425.8g, 3XL: 468.5g