Size and quantity - You will receive 8 shelf clips, each measuring 4 cm x 12 cm. The quantity is ample, allowing for easy combination and replacement. The large adhesive area on the back ensures stronger adhesion. High-quality material - The shelf brackets are made of high-strength acrylic, making them durable and resistant to breakage. Strong adhesive is pre-applied to the back, suitable for various types of cabinets without leaving unsightly holes or marks. Easy installation - Installing the shelf brackets requires no tools. Simply peel off the protective film on the back, attach it to a smooth surface, and press for about 10 seconds to fully activate the adhesive. Screws can also be used for added strength (clean and keep the surface dry before installation). Robust and stable - Each shelf bracket can support up to 20 kg. It can be used with 4 or more shelves; using the same bracket to support the shelves ensures greater stability. Screws can be used if you need even stronger support. Suitable for various environments - This shelf clip is suitable for cabinets, display cases, wardrobes, etc., and can be firmly attached to smooth and hard surfaces such as metal, glass, wood, marble, tiles, and plastic (to prevent the adhesive from breaking and water from penetrating the joints). Name: Self-adhesive shelf clip. Color: Transparent. Quantity: 8 pieces. Material: Plastic. Adhesive capability: Yes. Size: 12 x 4 x 1.8 cm. Package includes: 8 self-adhesive shelf clips. Features: Self-adhesive, no drilling required, easy to use, robust and durable. Applications: Various cabinets, shoe racks, refrigerators, shelves, bookshelves, wardrobes, closets, and walls; can be firmly attached to smooth and hard surfaces such as metal, glass, wood, marble, tiles, and plastic.