The Edmunds line of stretcher bars are ideal for needlepoint, cross stitch, crewel, punchneedle and any needlework that requires a taut fabric. Manufactured from soft pine with eased edges, they eliminate the need to block your work. Simply combine any two sizes to form the exact size frame for your project. The stretcher bars eliminate movement and keep your work taut and clean. Sold by the pair - two pair make a frame. NOTE: These cannot be paired with standard stretcher bars.