Integrity is the foundation, quality is the core. Every shipped product undergoes strict quality inspection, so customers can buy with confidence and sell with peace of mind Print, please contact customer service for inquiries [Product Name] Ice Silk Sunscreen Sleeves [Material] Polyester fiber 90% spandex 10% [Size] L size (recommended for 50-60kg people); XL size (recommended for 60-70kg people); XXL size (recommended for 70-90kg people) [Craftsmanship] Double Sewing Machine Pressing Technique [Packaging] Individually Wrapped in Matte Bags (Including Cardboard) [Features] Upgraded silicone anti-slip design, not only beautiful but also doesn't slip off when worn; using heat transfer digital printing technology for clarity that doesn't fade, pill or crack; fabric is ice silk cool and breathable making it very comfortable to wear with excellent sun and UV protection.