Product detailsWaterproof & Scratchproof,can store 13.3 , 14 , 15.4 15.6 inch laptopInclude: laptop briefcase*1pcs,shoulder sp*1pcssize :13 to 14 inch : 38*29*6.5cm(can store 14 to 14.4 inch laptop)15.6 inch: 40*30*6.5cm(can store 15 to 15.6 inch laptop)Material:waterproof PU?? We will leave positive feedback once we get your payment.?? We appreciate all our customers to leave a positive feedback. If you have any problem, please let us know and we will try our best to solve probl you meet.Seller PromiseReturns:We do our best to serve our each customer the best that we .We will you for it returned within 7 days of you receiving them, for any reason. A full will be given if it are returned in their condition.Merchandise which is damaged or miing components is not able.Buyers are responsible for return shipping with proper pack.On receiving it, we will you immediately.Warranty &Maintenance:*We provide 1 month repment and 12 months maintenance warranties. It be repd during the first month or maintained for the first year.***** Buyers are only responsible for the return shipping fees for warranty it.(In most cases, buyer will only have to return the problem components rather than the entire package.).Before returning it, please e sure you get our (the seller’s) return addre, and write “gift” on the delivery detail sheet. Please use regular postal service and send us the cking number. As soon as we receive the it, we will repair or exchange them ASAP.