ICL seen from hole-79 Reina with DM-Ice17 detector Hole 7 for string 7. The shiny material at the top keeps the wind from getting in between the snow field and the floor of the TOS. Deployment of DM-Ice17 in a drill hole DM-Ice & a DOM on the string Encapsulated crystal Y2L tunnel entrance COSINE-100 crystals at Y2L, Korea