Brother Sewing Machine Extension Table, SA537 EXPANDS YOUR WORKSPACE: This extension table slides easily over your sewing machines free arm, and the height of each leg can be adjusted to ensure stable support on all sides of the table. Dimensions are 17.125 inches wide by 10.875 inches deep PERFECT FOR QUILTING: This table enables you to keep your fabric at the same level as the needle, preventing the fabric from pulling away from the needle, for more consistent stitches DESIGNED FOR CONVENIENCE: A large ruler is printed at the front of the table for quick measurements, and the legs fold away into the table for compact storage when not in use GENUINE BROTHER ACCESSORY: Specially designed and manufactured for optimal results with Brother sewing machines FOR USE WITH SELECT BROTHER SEWING MACHINES: Compatible with models NX200, NX400, NX400Q, NX600, PC210PRW, PC420PRW, SB3129