The back is anodized aluminum with a laser-etched "S". The Sleep/Wake button is on the right side of the device. The Home button has Touch ID. There's a True Tone LED flash on the back and a SIM tray on the right side that holds a "fourth form factor" (4FF) nano-SIM card. The IMEI is etched on the SIM tray.
The item "IPhone 6s 4.7-inch display Gold 2015 16 GB Unlocked Used" is in sale since Thursday, June 08, 2017. This item is in the category "Cell Phones & Accessories\Cell Phones & Smartphones".
The seller is "beepawoop" and is located in Carson, California. This item can be shipped worldwide.