You are Buying a brand New Good2Go Padded Step-in Dog Harness, Size Large Color Green. 

Padded Step-In Dog Harness from Good2Go
Gets your pup ready to walk in no time with a simple, safe, and comfy design
1 buckle at back makes it easy to step in and go
Features back D-rings for everyday walks and a front D-ring to help discourage pulling
4 points of adjustment secure a safe and comfy fit.