This roller shade hardware set is designed for effortless installation and smooth operation of spring roller blinds. Featuring a sleek metal construction with a single round open design, it ensures durability and a modern aesthetic. Ideal for enhancing window treatments, it provides a secure and stylish mounting for various interior spaces. Features -Color:Silver -Material:Iron -Size:3.00X3.00X1.20cm/1.18X1.18X0.47in -Smooth operation: the beadless lift design ensures smoother operation, effectively reducing noise and enhancing . -Strong loadbearing: the sturdy spring structure provides strong loadbearing capacity, ensuring the roller shade remains deformationfree for longterm use. -Easy installation: the single round opening design allows for quick installation and removal, simplifying maintenance and making it ideal for diy home projects. -Versatile application: suitable for various roller shade systems, it easily adapts to both office blackout needs and home privacy protection. - material: made from sturdy hardware materials, it is wearresistant and antiaging, maintaining excellent performance even in harsh environments. Package list: 4 sets x Roller Shade Brackets