This set includes all 4 stretcher bars needed for one canvas—a set of two for the length, and a set of two for the width. Make stitching easier with perfectly sized wooden stretcher bars! We’ll measure the canvas in your order and select the best fit. Add brass tacks to easily secure your canvas. For a canvas not in your cart, please provide the full canvas dimensions, including the blank canvas edges. Mini Bars – 1/2" Width: 5"–18" in 1" incrementsRegular Bars – 1" Width: 5"–20", plus 22", 24", 26" & 28" If your canvas falls between sizes, choose the smaller size. We default to Mini 1/2" bars unless you request Regular 1" bars or Minis are unavailable. If you only give one set of measurements, you will get 2 sets of bars in just that one length. Please note: Listed canvas dimensions refer to the painted design only and do not include the 1"–3" blank canvas edges. For oversized projects, consider scroll bars or repositioning the canvas on stretcher bars as you stitch.