The GreenWorks exoFLEX Shoulder Strap is a durable and comfortable accessory designed for leaf blowers and string trimmers. Made from high-quality nylon material, this shoulder strap is specifically designed for use with GreenWorks outdoor power equipment. It is compatible with a variety of products including string trimmers, leaf blowers, brush cutters, weed trimmers, and leaf blower/vacuums. This accessory helps to provide additional support and comfort while using these tools, making it easier to handle larger yard and garden maintenance tasks.