Seller Note :1. Please choose the proper size, if you need other size, please contact us.2. The "No Border" edge is default.if you want 3cm white edge.please leave an message when you make order.3. White border is for the frame of every penel.The size measuring by hand,There may be 1-2 cm error.4. Because of the different settings, there might be slightly difference in color from different display device.Shipment:1. Item will be shipped in 1-2 working days after a verified payment.2. We offer free shipping by China Post / Ali Standard Shipping/epacket, If you need other shipping method, please contact with us.Aftersale:1.we can resend a new one if the product is lost or damaged during shipment.and please feel free to contact us firstif there is any problems.we will do our best to solve all problems,so please give us a chance to do everything better.2.if you are satisfied ,please give us a 5-star positive feedback,thanks.