Feature●【High Quality Material】This expansion screw is made of high quality Q235 carbon steel material, which is durable and stable, ensuring that the fixing is stable and will not loosen for a long time●【Easy Installation】Installation of this expansion screw is very easy, no complicated tools or skills required. Quickly and easily complete, saving valuable time and effort●【MULTI-PURPOSE USE】This expansion screw is suitable for a variety of applications, such as drywall, lighting fixtures, frames, etc. The wide range of application features make it easy to use in a variety of renovations and home projects●【Wide Quantity】 This plaster board anchor includes 50 gypsum board wall plugs and 50 screws. Save time and effort without having to buy frequently●[Size] Drywall 0.5 x 1.2 inches (12 x 30 mm), Screws, Nails 0.2 x 1.2Description 【High Quality Material】This expansion screw is made of high quality Q235 carbon steel material, which is durable and stable, ensuring that the fixing is stable and will not loosen for a long time.