General description AlwaysH 50 Pieces Shelf Support includes high-quality metal iron shelf pins with a nickel-plated surface, designed for durability and resistance to corrosion and rust. This value package contains 50 shelf support pins and 50 non-slip rubber sleeves, all conveniently stored in a box. Technical specifications Material: High-quality metal iron Surface: Nickel-plated Quantity: 50 shelf support pins and 50 non-slip rubber sleeves Installation Easy to install using a hand or electric drill. 4 shelf support pins are sufficient to securely support a cabinet board. Ensure to cover the anti-slip sleeve after installing the self-tapping screw shelf brackets. Usage Suitable for various furniture types including cabinets, wardrobes, lockers, bathroom cabinets, display cabinets, office cabinets, and bookcases. The non-slip sleeve prevents cabinet panels from sliding and scratching, while also reducing noise.