Premium material : This Extendable tension rods are made of sturdy high-carbon steel, stainless steel SK8 strong rough spring, and electrostatic spraying technology for the surface, rust-proof, smooth, sturdy. Easy installation & Adjustable : Simply twist and pull this spring rods without any tools, installed within minute. no drilling, no damage to walls/ doors / windows, 1/2 inch round diameter. Recommended length for optimal performance is 10 to 14 inches. Each rod can bear 2 to 3 pounds. Measure what lenght you needed, then choose a suitable tension rods. Non-slip : Two non-slip high resistance rubber pad with spring loaded ends preventing rods from falling off. Tension Rod's grommets are in the end caps of each rod to ensure the rod doesn't eat/wear through the end cap and turns easier. Wide usage: Tensions rod can be used as refrigerator bars, closet rod, coat hanger, shoe rack, bookcase rod, cabinet rod, cupboard rod, pantry rod, kitchen window tier valance covering. Used in wardrobe, RV cupboard, DIY projects, and for hanging curtains, etc. Our Promise to You: Experience quality and exceptional service with our premium spring rod. For any concerns, we promptly offer refunds or replacements. Your satisfaction is not just expected; it's assured.