High-strength durable spring inside, can be used repeatedly ,one rod can bear 3-5 lbs | Tension rods adjusts from 7" to 12", rod diameter-1/2", caps diameter-3/4" | Stronger friction with flexible end caps, have excellent anti-skid performance on the window frame | Long-lasting metal rod is made of quality carbon steel, corrosion-resistant and rust-proof，having longer service life | Versatile Usage: used as a curtain rod for narrow windows, sidelight windows, it will work perfectly. And can be used to divide narrow spaces, like drawer and cabinet divider, it’s a good helper for DIY your home storage space

High-strength durable spring inside, can be used repeatedly, one rod can bear 3-7lbs | Adjusts from 16 to 28 inches, rod diameter-1/2", caps diameter-3/4" | Long-lasting metal rod is made of quality carbon steel with non-slip caps, corrosion-resistant and rust-proof,having longer service life | Simple set-up—no tools required: expands with a simple twist, provides consistent tension for a long-lasting, tight, secure fit | Versatile Usage: used as a curtain rod, wardrobe bar, shoe rack, drawer and cabinet divider, bottle holder, space saving and organizing, RV cupboard support and RV refrigerator bars. It’s a good helper for DIY your home storage space