Package contents: You will receive a 40 pack glass retainer clips kit, including 40 pieces of glass panel retainer clips and 40 pieces of screws. Sufficient quantity and thoughtful design to meet your different daily needs.Durable material: These glass panel retainer clips are made of plastic, and the screws are made of metal, offering durability and strength. The clips are lightweight and not easy to break, making them practical and convenient for everyday use.Widely applicable: This plastic retainer clip kit is mainly used to attach screens to glass, windows, mirrors, glass doors, and cabinet doors. It has a wide range of uses and is a helpful accessory in daily life.Easy to use: Simply drill holes on cabinets or doors where needed, then secure the glass and clips. Drill additional holes at appropriate positions and fasten the screws. The installation process is simple and convenient.Measurement: Each glass panel retainer clip measures approximately 25 mm (0.98 inches) in length, with a 4 mm (0.16 inches) offset. For more size details, please refer to the provided picture before making your selection.