SizeSet of 2, 6" in length, 2.8" in width, diameter of hook: 0.3". Coming with screws. Easy to InstallMounting screws included, just fix the drapery holder to the wall with screws, and the installation is complete. Durable SturdyOur metal black curtain holdback is made of high-quality materials, with a polished surface and black plating which is corrosion resistance, deformation resistance, and good gloss, not easy to oxidation and fade. Excellent Home DecorThe basic black curtain hooks provide a neutral look that blends naturally with drapes. More than Curtain HoldbackPerfect for your dining room, living room ect. Not only apply to curtains holder, but also can hang coat, hat, towel and clothing and so on. Effortlessly add charming look for your house.