Shower curtain pole: 22mm diameter, 0.4mm wall thickness, telescopic design 115-195cm. Includes: 2x telescopic main rods + 2x extension rods. Our curtain rod is crafted from high-carbon steel, offering exceptional resistance to deformation. The 0.4mm wall thickness can easily support weights under 6 pounds (3kg). Extendable curtain poles are designed with a dual spring system, with enlarged anti slip rubber pads at both ends. It can provide high tension on any wall and maintain stability without sliding.This shower rod is made of premium high-carbon steel and coated with high-quality anticorrosive paint, featuring excellent waterproof and rust-resistant properties. Our curtain poles no drilling or or any tools, eliminating the hassle of traditional drilling. Simply twist to securely and tightly fit the rod body to the wall, protecting your walls and causing no damage to your walls or tiles.