3 Layers HVAC Copper Pipe Insulation Cover Protector Outdoor 600D Oxford AC Copper Line Insulation Sleeve Wrap for Outside 72x10.2Inch with 4 Adjustable Straps for Central Air Conditioning Mini Splits

Three-Layer Design: Our HVAC copper pipe insulation cover adopts a three-layer design. The outer layer is made of wear-resistant and waterproof 600D Oxford cloth, the center layer is soft and thickened pearl cotton, and the inner layer is high-quality insulation aluminum foil, effectively isolating temperature and protecting your copper pipes and air ducts from the harsh outdoor environment