Package contains: 80 pieces curtain rail hooks,the length of 20mm,Inside width 9mm,Spacing 2mm,the size of the oval ring is 6*10 mm.These fit in a conventional size curtain rod.Please refer to the image to mark the size before purchasing to avoid buying the wrong one.Easy to install: You only need to insert several white plastic curtain hooks into the curtain track at one end, and hang the curtain at the other end, then the curtain can slide smoothly on the track, convenient and fast, without screws or extras.Practical:Used for sliding without additional props. Whether on iron slides or plastic slides, these small hooks can work very well, sliding smoothly, without too much noise, as long as they are installed neatly, There will be no blockages or knots.Wide range of applications:It is suitable for curtains of various fabrics,and suitable for the production of living room, bedroom, study, office, bathroom, kitchen or other small outdoor backdrops.The small props have great functions to help you solve the problem of hanging curtains.