4mm(OD) x 2.5mm(ID) Air Tubing Pneumatic Pipe Tube Hose OD 4mm ID 2.5mm PU Polyurethane Flexible Tube 5 meters

4mm(OD) x 2.5mm(ID) Air Tubing Pneumatic Pipe Tube Hose OD 4mm ID 2.5mm PU Polyurethane Flexible Tube 5 meters

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