Material: Crystal glass and aluminum, solid structure and shiny sparkling appearance, the best embellishment for your home and office.

Size: The diameter of the knobs is approx. 1.57 inches (40 mm), the height is approx. 1.57 inches (40 mm)

Application: The crystal knob is very beautiful, artistic and durable, perfect for cabinets, dressers, drawers, cupboards, wardrobes, bookshelves in your home, kitchen, bathroom, living room, bookshelf, dormitory and office. Best for decoration.

Easy to install: Find the place where you want to install on the board and drill a hole, then thread the screw from the back of the board and screw it into the knob. The screw size is 0.98 inches (25 mm), fits up to 0.78 inches (20 mm) thickness. You may need to purchase screws of a different length depending on the thickness of your cabinet.

Package includes: 12 * Silver knobs and 12 * Screws. Multiple colors meet your different needs.