Gukas Color PU Flip Leather Wallet with Card Slots Design Cover Skin Protection Case Shell for DOOGEE F5 5.5" FHD 4G (Brown) 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 This PU Leather Case will protect your device from scratches, bumps, and drops.Best Protection. Unique design allows easy directly access to all functions without having to remove the case. Prevent Scratches, bumps, grease and finger prints etc.