Installation kit for installing air conditioner 1/4&apos&apos and 3/8&apos&apos with 3m rollers

Installation kit for installing air conditioner 1/4'' and 3/8'' with 3m rollers
Parameters:
Diameter, inch: 1/4" + 3/8"
Tube length, mm: 3000
Insulation: With insulation
Material: Aluminum/Copper