This item includes 2PCS of wardrobe rail supports, which made of premium zinc alloy. It is suitable for 22mm diameter tube. Used widely in bathroom, bedroom and kitchen for towl bar or clothes hanging bar. A perfect choice for you closet. Features - Color: As shown. - Size: 4.2 x 4.2 x 8.7cm/1.65 x 1.65 x 3.4inch. - Material: Zinc alloy. - Mountin g screws included: NO. - Mount securely to closet or wall by installing screws. - You can set a tube, rod, or a pole on the bracket, and then hanging clothes on. - They are made of heavy duty metal, sturdy enough to hold most of hanging objects at home. - Used widely in bathroom, bedroom and kitchen for towl bar or clothes hanging bar. - A perfect choice for you closet.