General description These YMYNY Sliding Door Rollers are designed to enhance the functionality of your sliding doors, cabinets, and windows. Made from high hardness ferroalloy, they offer a fashionable look that complements both home and office decor. This set includes two rollers that ensure smooth and easy operation of your sliding doors. Technical specifications Product dimensions: 80mm x 85mm Pulley diameter: 43mm Material: High hardness ferroalloy Anti-rust properties Installation Height adjustable for optimal performance Easy installation process Usage Ideal for sliding doors, drawers, windows, cabinets, closets, display cabinets, and shoe cabinets Provides smooth and secure operation