Left and right side extensions positioned all the way out to each side offers the greatest length from one end to the other. Side extensions add 26 1/2” each to the overall width for a total of 123” from left to right! * Left and right side extensions positioned at a 45º angle brings your work closer. * Left and right side extensions positioned at a 90º angle gives you wrap around access. * Lower either machine for extra sewing space. * Each side extension adjusts independently. Wrap the left extension all the way around to the front to create extra space to the left of the needle -- perfect for support large projects, like quilts. * [+] Roll-over thumb-nails for larger view * Shown with optional Storage & Shelving Kit in place.