These white, plastic curtain hooks are ideal for hanging curtains with curtain tapes. They are clipped onto the curtain tape below the seam with the opening facing down, which firmly secures them to the tape. The hook's upper curve only serves as an eyelet for all types of roller hooks. One great advantage of this mounting is that the curtain reaches below the cover, which is why the hook and rail remain discretely covered. Each card contains 30 pieces.