Features: Universals center support brackets designs for headrails, offering ceiling/inside/outside mounting flexibility to stabilize wood, imitation wood, and Venetians horizontal blinds. Sturdy stainless steel construction ensures durability while portable designs easy installation with included screws for multiple window configurations. Ideal for homeowners, renters, and contractors seek blind support in residential or commercial space with varied window size. Secures blinds in living room, bedrooms, or offices to prevent sagging and maintain consistent light control across wide window up to 12 feet. Accessory with horizontal blinds and headrail mounting systems, this bracketss provide addition reinforcement without drilling extra holes. Specifications: Materials: Stainless Steel Size: 5.7x5.5x5.9cm/4.24x2.17x2.32inch Package Includes: 4pcs Blind Brackets note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.