【2-Inch Anti-Slip Rubber】These tensionr curtain rods for window feature 2-inch anti-slip rubber bases that deliver exceptional sturdiness. They securely hold up to 11lb and are compatible with glass, wooden walls, marble, lime walls, and ceramic tiles. 【Drill & Tool-Free Install】Installing our no drill curtain rods is extremely simple and convenient. No tools are needed, no drilling is required, and tension curtain rods no drilling won't damage the walls. You can finish the installation in just one minute. 【Premium Stainless Steel】White tension curtain rods no drill curtain rods for windows (30-63 inches, 7/8-inch diameter) are made of 0.4mm thick-walled stainless steel. With rubber anti-skid bases and a painted surface, they boast strong rust resistance and enhanced durability to serve you longer. 【Multi-scene Curtain Rods】 This curtain rods tension looks simple and elegant, and it is ideal for a variety of scenarios, including indoor uses like windows, curtains, showers, closets, kitchens, doorways, cupboards, and wardrobes.(not for heavy curtains) 【Adjustable Tension Rods】Our spring loaded curtain rods are composed of four sections. When assembled, they fit four size ranges: 30.9–41.1 inches, 39.3–49.6 inches, 44.48–54.7 inches, 52.9–63.1 inches. Measure your installation space before purchasing for a perfect fit. 【Package】QINGYUN tension rod 1 pack included 1* 4 rod(7/8" diameter outer rod with 3/4"diameter spring inner rod) and installation instructions.During installation, the tighter the spring is, the greater the pressure will be — ensuring the rod stays more secure and won’t fall off. QINGYUN tension curtain 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 White tension shower 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 rod.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.