Promate Zetro BlackBerry Z10 Ultra Slim Leather Sleeve Colour:Brown The Zetro is an ultra slim sleeve case designed to protect your BlackBerry Z10 from everyday knocks and scratches. This ultra slim and lightweight leather case features a micro suede inner lining and specially designed leather lining with fine stitching for an outstanding classy design. The Zetro also comes with a UniQue quick-release puller, allowing you to slip your phone out of the case without hassle., Retail Box , 1 Year Warranty