Owlet Baby Monitor - Opened but never used. Comes with 6 socks total. Two socks for each size 1, 2, and 3 (0-1 Month, 1-3 Months, and 3-10 Months). Half of the sock packages have been opened but never used. The other half of the socks are new in their original sealed bags. Comes with socks, sock monitoring device, base station, charging cord, and instruction manual. Nothing is wrong with it, just never got around to using it!