1.Size Specifications -- Total length of double curtain rod brackets is about 7.7inch and the distance between two rods is 2.4inch. PLEASE NOTE CURTAIN BRACKETS SIZE TO AVOID INAPPLICABILITY. 2. Material -- No bend and deformation. Double curtain rod brackets is made of thicken aluminium alloy material, strong hardness, which can withstand heavy or light curtain with ease, meet daily use. Heavy duty double curtain rod brackets is sprayed with black paint on the exposed parts to provent rust, smooth edges dealing to protect your curtains. 3.Lock Rod in Place -- Are you still troubled that curtain rod is always to slide then scratch when pulling curtain? curtain rod bracket adopts plactic pad to fix and protect rods rather than ugly adjustable screws. No screw hole treatment, concise and beauty. Curtain rod holders fit for 1"- 1.2" rod and removable buckles can be detached to fit 1.5'' rod. 4.Double Rod Curtain Bracket -- Curtain rod holders adopts double rods design, more stable and practical – Advantages 1): strengthen curtain rod hangers load bearing capacity for heavy rods, layering or extending over blinds; 2) Gap between two rods is 2.4in, wide enough to draw curtains back without fights, can hang 2 rods & layers of grommet curtains well. 5.Wide Applications -- Double curtain rod brackets heavy duty can hold two 1-1.2in curtain rods or 1inch PCV pipe for window curtain rod, drapery rod, door curtain rod, shower curtain rod, wardrobe rod. Simple and modern style is suitable for office, hotel, living room, bathroom, kitchen ect.