Sariditty's 4pc Valentine Ruler Set is ideal for borders, individual blocks, mug rugs, placemats, and edge-to-edge motifs. Made using high-quality acrylic, this four-piece set allows you to create various sized heart and floral patterns: 2", 3", 4", and 5". The 4pc Valentine Ruler Set from Sariditty is the ideal ruler set for both novice and experienced quilters, and is available in three styles: low shank, high shank, and long arm.