DescriptionThereare 2 sets of fasteners for building decoration, such as fixed lamps,bookshelves, hanging kitchens, water heaters, etc. Manufactured withgood quality carbon steel material which is durable and sturdy for longlasting use. Simple in design but practical in use.Features-Color: Silver. -Material: Carbon steel. -Size: About 5.50X1.50X1.30cm / 2.16X0.59X0.51inch. -Professional and practical design, easy to carry and use. -Constructed from durable carbon steel to last for years. -Durable drywall anchors provide a firm hold to thick drywall. -Anchors affixed to the wall before adding the bolt and fixture. -They can easily penetrate into thick or thin drywall and doors.