The OEM Sure Hook Hanging Pocket is a letter-size folder designed with SureHook Technology, featuring built-in tension springs that ensure folders stay on track and slide with ease. It includes full-height, 3-1/2" expandable gussets to prevent the folder from getting caught on folder rails. Made from durable 11 point stock, this folder is reinforced with polylaminate tops and contains 10% post-consumer fiber, making it a sustainable choice. Each pack contains 4 hanging pockets in a standard green color.