GETLAST New Carbon Style Plastic Hard Rubber Coating Back Case Cover + Screen Protector For Sony Ericsson Xperia Z Ultra XL39h Grey Seller warrants that product designed and manufactured by it, will be constructed of good and suitable material and will be free from any defect in material or workmanship. Unique design, simple and generous. Protection against bumps and scratches. keep your device looks like new. GETLAST:Because professional, so do better