Joe Custom 1/2in Curtain Rod 1 PC Max Weight Capacity: 6.5lbs (fits sheer fabric) Material: Iron Size Limited: 5"-70" Package Including: 1 Rod with 2 ends, rings as ordered. Two Ways for Installation Inside mount, fit cafe curtains. Outside mount, fit door curtains ( order 2 pcs for French door curtain use). Tips： *The screws are M4 size, so use a slightly smaller drill bit to make the pilot holes. *Choose the Right Screw： For hollow walls (metal, wood, or drywall), use screws. For solid walls (concrete, brick), use expansion screws. Read this PDF to learn how to install it step by step. Customized Rod Width The rod width is custom-sized to fit your window. For the Inside mount, please order the window frame inside size. The width fraction rounds down to the nearest because the 2 ends can adjust to meet the width, but a bit longer can't. Ring Quantity The cafe pinch pleat space is 4", so every 4" needs 1 ring, and 30" width needs 8 rings. If you want to get a full look and move the ring to make the pleat space smaller than 4" when hanging, order the ring quantity desired. Return Policy The rod width is customized according to your width, so it is not returnable. If you are unsure about the rod width, please start a LiveChat.