【What You Get】60 Pcs Square curved hooks. 【Product Size】Screw Hooks DIameter 0.13 in / 3.5mm, Full Length: 1.96 in / 45 mm, Thread Length: 0.78 in / 20 mm. 【Preferred Material】 304 stainless steel, The strength of screws grades: 8.8 (22--32HRC) High Strength,Not easy to rust, not easy to corrode.Can easily apply in the bathroom, kitchen and so on. 【Please note】 The threaded end is sharp, but you can pre-drill holes in the wall/post/board when installing, so you can easily screw the hook into the holes manually or with a tool. 【Easy to Install and Maintain】Hang photos, cups, jewellery, keys, hold magazines, wands and other decorations. Use the square bent hook nail to successfully hang most items you want to display on the wall or hang. 【Satisfaction Guarantee】If you have any questions about our products, please contact us through Amazon. We will Check the problem first of all and do our best to solve it for you，Provide you with a satisfactory shopping experience!