Material: The knob is crystal glass (not acrylic or plastic), the handle is anti-rust chrome plated aluminum. We have improved the adhesion of the glue between the crystal and the base. After many tests, the glass button will not fall off easily. It can hold for a long time. ApplicationCrystal knob is very pretty and artistic appearance, perfect for cabinet, dresser, drawers, bathroom, closet , a trash can, a wardrobe, a newborn room, a bedside table, a large redone jewelry box/drawer, etc. Diamond-shaped designYou will be surprised after the have installed. It looks pretty, shiny, gorgeous, stunning, cute, such a feminine touch in any room. Children and women will be happy, when the sun shines in the room, it emits prisms of light. Easy to install The knob is high quality, sturdy and very comfortable. It is easy to install using small household tools. Size: About 30*30mm Color: as the picture Quantity: 10 pieces