Product includes content Durable: Our airless paint sprayer extension poles are made of high-hardness aluminum alloy and feature a corrosion-resistant coating surface. They have a stable structure that is resistant to breakage and rust. With their lightweight design and exquisite craftsmanship, you can use them with confidence and without any concerns. Easy to Use: The airless paint extension poles can be easily connected to the spray gun without the need for tools. The anti-slip groove with a secure thread prevents the sprayer from loosening and sliding. They are convenient, reliable, durable, and do not leak paint.