Specifications: Total Length: 96mm/3.8in, 128mm/5.0in. Color: 1Black1 / 1Black96 / 1Black128 / 2Black1 / 2Black96 / 2Black128 / 2Yellow1 / 2Yellow96 / 2Yellow128 / 1Bronze96 / 1Bronze128 (optional) Features: Made from Aluminum Alloy, Zinc Alloy and Ceramic, sturdy and will not get dirty easily. Quite easy to install with home little tool. ?Mounting screws are included. Coordinating designs and finishes for a cohesive look. Comfortable touches with high crafts,artistic/ elegant/ exquisite. Sturdy and durable, practical for a long time,not easy to rust or fade. Great helper to pull out Cabinet, Drawer, Dresser, Wardrobe, Cupboard, Wardrobe,Door and furniture.