LIFTING ARMREST: Office chair armrests made of high-performance material, durable and wear-resistant. UNIVERSAL: Suitable for most chairs, including computer chairs, office chairs, and gaming chairs. FURNITURE ACCESSORIES: Smooth surface with clear texture, delicate feel, and comfortable grip. Adjustable up to 135 degrees for enhanced comfort. APPLICATION: Ideal for use in home, office, or study room settings. REPLACEMENTS: Great replacement option for old or damaged armrests. SIZE CHART: 5-Hole: 42cm x 24cm (16.54in x 9.45in); Width: 5cm (1.97in). 4-Hole: 42cm x 24cm (16.54in x 9.45in); Width: 4cm (1.57in). PACKAGE INCLUDES: 2 replacement armrests. NOTE: Slight measurement variations may occur due to manual measurement and screen display differences.