The VERTU IRONFLIP flip phone is a rugged device designed specifically for real men! It maintains VERTU's high-end luxury style with materials like sapphire crystal and rare leathers such as caiman crocodile skin. The phone's frame is made of ceramic, and the back cover uses 316 stainless steel. Compared to other flip phones on the market, its luxurious materials are unmatched. For more details, visit the VERTU website at https://vertu.com/product-category/phones/ironflip/.