Hey there, curtain hangers! This UFURMATE set has everything you need to get those curtains up and sliding smoothly. You get 100 stainless steel S-hooks that won't rust or break on you, plus 100 white plastic and metal track gliders that roll quietly without that annoying scraping sound. The gliders measure 10.4mm in diameter with a 3.8mm middle column - perfect for standard curtain tracks. Installation is seriously simple: just slide the gliders into your rail, clip the hooks onto your curtain, and hang them up. Done! Whether you're dressing up windows in your kitchen, bedroom, bathroom, or office, this complete set has you covered. The stainless steel hooks are tough enough to handle heavy curtains without bending, while the gliders keep everything moving smoothly day after day. No more struggling with flimsy hardware or making multiple trips to the store - this 200-piece set gives you plenty for multiple windows and replacements. Seriously, if you're tired of curtains that stick or hooks that snap, this is the solution you've been looking for!