BONAVENTURA Leather Wallet Diary Flip Case [Compatible iPhone 6s/6 | Black] HANDCRAFTED LUXURY - Carefully handcrafted using premium materials, every single stitch matters to us. Not only will everyone around you quickly notice the built quality of this leather case, it will easily last for the lifespan of your device. PRESTIGIOUS EUROPEAN LEATHER - beautiful pebbled, full-grain calf leather from the prestigious Perlinger tannery in Germany for a luxurious look & feel. Full-grain leather is the most valuable type of leather and is favoured by bespoke leather goods makers. The leather is shrunk, which not only increases its durability and accentuates the beauty of the grain, it also retains its delicate softness to the touch. DESIGNED TO OUTLIVE YOUR PHONE - This full-grain leather ages beautifully as it develops a patina: the more you use it, the more beautiful your leather case will look. Full-grain leather is made of very tight fibres, and is by far the strongest, most durable and most valuable part of the calfskin. The shrinking process coupled with the natural protection granted by the tight fibres provide great resistance to scratches, moisture or water stains. LIFETIME WARRANTY - Whenever the case's plastic holder cracks, the manufacturer will replace the holder part for free, for the entire lifetime of the product.