Maginno Neck Cooler, Wearable Cooling Tube Cool Neck Wraps for Extremely Hot Weather & Summer Heat, Hands Free Cold Ice Pack Gel for Outdoor Workers, Sports, Relief for Hot Flashes or Fever 2 Pack-bluegreen bee Size: Internal thread insert type:

Size: Internal thread insert type: M6

perfectly for indoor use

Adapts to rapid climate fluctuations using SAE grade-316 steel to provide up-to-the-minute readings

Hydraulic Adapter

with red stud center markings every 16-Inches

Maginno Neck Cooler, Wearable Cooling Tube Cool Neck Wraps for Extremely Hot Weather & Summer Heat, Hands Free Cold Ice Pack Gel for Outdoor Workers, Sports, Relief for Hot Flashes or Fever 2 Pack-bluegreen bee Size: Internal thread insert type:Maginno Neck Cooler, Wearable Cooling Tube Cool Neck Wraps for Extremely Hot Weather & Summer Heat, Hands Free Cold Ice Pack Gel for Outdoor Workers, Sports, Relief for Hot Flashes or Fever Material Inner PCM Material + Outer TPU Material Use Anywhere During your commute, at work, at gym, and of course, outside Instructions Automatic freezing anywhere below 18C(64. 4F) Rapid freezing in refrigerator, freezer, iced water and cold tap water.(About 10