【Package】QINGYUN tension rod 1pcs included 1* 4 Rod(7/8" diameter outer rod with 3/4"diameter spring inner rod), installation instructions. Adjustable tension curtain rod for windows showers 30-63inch, just extend and adjust the length according to the size of your window. 【Sturdy & Heavy-Duty】 Black shower curtain rods for windows 30-63 inches, 7/8 inch diameter, made of pipe wall thickness 0.4mm stainless steel, with rubber anti-skid base, surface paint, and antirust more durable. 【Easy to Install 】QINGYUN no drill curtain rods easy to adjust, no tools needed, no drilling, no rust. 【Indoor/Outdoor Curtain Rod】 This spring curtain rod Looks simple and elegant. Ideal for a variety of scenarios, both indoor curtain rods for windows, curtains, showers, closet, kitchen, doorway, cupboard, and wardrobe. 【Suitable for All Kinds of Walls】QINGYUN tension curtain rods for windows rubber anti-skid base is very firm, suitable for glass, wooden walls, marble, lime wall, and ceramic tile. 【Suitable Size】Our spring loaded curtain rods are composed of four sections, and when assembled, they are suitable for four size ranges: 30.9 - 41.1 inches, 39.3 - 49.6 inches, 44.48 - 54.7 inchesand 52.9 - 63.1 inches. QINGYUN tension rod is very sturdy and durable,the material is Iron Alloy+Rubber, The top rubber material can be effectively Skid-resistant, suitable for rough brick walls, wooden frames, or smooth ceramic tile walls Black tension curtain rods for windows 30-63 inches included 1* 4 Rod(7/8" diameter outer rod with 3/4"diameter spring inner rod), Installation Instructions.Adjustable drapery rods for windows can be used from 30-63 inches as a small tension rod or an extra long curtain rod , just extend and adjust the length according to the size of your window. Our package includes installation instructions, just follow the steps according to the step-by-step installation diagram, and you can easily complete the mounting of these extendable curtain rods by yourself in 5 minutes. This modern shower curtain rods spring tension.Looks simple and elegant.Ideal for a variety of scenarios, both indoor curtain rods for living rooms, curtains rods for bedroom,closet rods for hanging clothes,curtains rods for bedroom, dining rooms, and kitchens and outdoor curtain rods for patio.