Samsung Galaxy S7 [NOT for S7 Edge] Leather Flip Case Nillkin Sparkle Smart Sleep / Wakeup , Window PU Leather Flip Slim Cover (Sparkle) (Sparkle Gold) Compatible with Sumsang Galaxy S7, 100% Brand New In Retail Box Selected Material: Select imported leather and pearl Bottom mix bump PC clamshell design, thin slip,exact slight,delicate texture,outstanding visual Protection: Super fiber lining, protect the screen ,Bottom uses imported environmental PC material,salient point design, and jewelry color painting,extraordinary touch and shockproof. Smart Sleep & Wake up: The new sleep technology with supporting App, to provide a stable,intelligent sleep experience.Case closed automatically enter sleep,energy saving.Window design,no need flip to answer the phone,check the time and other functions. Warranty: one month replacement warranty. If, any manufacturing defect or you are simply not happy with it in any way, just send the case back to amazon Warehouse and we will send you out a free replacement.