Lankashi Pattern Design PU Flip Leather Cover Skin Protective Case for Lenovo K3 Note K50-T5 5.5" (Umbrella Girl) We ship by USPS ePacket, Normal Shipping time is 10~18 days to USA and with the tracking No. Material: High Quality PU Leather Case Unique design allows easy directly access to all functions without having to remove the case. Prevent Scratches, bumps, grease and finger prints etc.