--- product_id: 4916675 title: "Omnigrip RN2518 Non-Slip Quilter's Ruler, 2-1/2 x 18-Inch" brand: "omnigrid" price: "23829CFA" currency: XOF in_stock: true reviews_count: 13 category: "Omnigrid" url: https://www.desertcart.sn/products/4916675-omnigrip-rn2518-non-slip-quilters-ruler-2-1-2-x store_origin: SN region: Senegal --- # 2.5 x 18-inch precision size Double-sight lines for all fabric tones Patented non-slip backing Omnigrip RN2518 Non-Slip Quilter's Ruler, 2-1/2 x 18-Inch **Brand:** omnigrid **Price:** 23829CFA **Availability:** ✅ In Stock ## Summary > ✂️ Cut sharp, craft smarter — the ruler every quilter swears by! ## Quick Answers - **What is this?** Omnigrip RN2518 Non-Slip Quilter's Ruler, 2-1/2 x 18-Inch by omnigrid - **How much does it cost?** 23829CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/4916675-omnigrip-rn2518-non-slip-quilters-ruler-2-1-2-x) ## Best For - omnigrid enthusiasts ## Why This Product - Trusted omnigrid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cut with Confidence:** Patented non-slip backing keeps ruler firmly in place for flawless cuts every time. - • **Seam Allowance Ready:** Extra ½ inch built-in for perfect seam allowances without extra measuring. - • **Ambidextrous & Durable:** Left- and right-hand numbering on heavy-duty acrylic for long-lasting, user-friendly use. - • **Designed for Every Quilter:** Double-sight lines visible on both light and dark fabrics eliminate guesswork. - • **Precision Meets Versatility:** Laser-cut edges and clear edge markings ensure smooth, deep, and accurate fabric trimming. ## Overview The Omnigrip RN2518 Quilter's Ruler is a 2.5 x 18-inch heavy-duty acrylic tool featuring patented non-slip backing and laser-cut edges for precise, stable fabric cutting. Its unique double-sight lines and ambidextrous numbering make it indispensable for both light and dark fabrics, while the extra half-inch seam allowance streamlines quilting projects. Trusted by professionals and hobbyists alike, it’s a top-ranked essential for flawless quilting and fabric crafts. ## Description The Omnigrip 2-1/2" x 18" ruler is ideal for cutting short strips and sashing; it has an extra 1/2" for seam allowances. Review: It on the spot - Love it . Very helpful bit expensive but like it a lot Review: Great ruler - This ruler makes cutting a binding or stripes much easier and quicker. ## Features - Omnigrip rectangle rulers are used for cutting strips and trimming fabric edges during quilt making or when executing a variety of sewing and fabric craft projects - Use with a rotary cutter or a straight-edge blade - Patented non-slip backing to hold ruler in place during cutting - Edge markings for accurate measuring and laser cut edges for smooth, deep cutting - Patented double-sight lines that show up on light and dark fabrics - Heavy-duty durable acrylic material - Left- and right-hand numbering and angle system ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0019IIK2M | | Best Sellers Rank | #1,302 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1 in Quilting Rulers & Ruler Racks | | Date First Available | April 21, 2004 | | Is Discontinued By Manufacturer | No | | Item Weight | 3.84 ounces | | Item model number | RN2518 | | Manufacturer | Prym Consumer | | Product Dimensions | 18 x 2.5 x 0.1 inches | ## Product Details - **Brand:** Omnigrid - **Color:** Clear - **Graduation Range:** 1/8 Inches - **Material:** Acrylic - **Style:** Rectangle ## Images ![Omnigrip RN2518 Non-Slip Quilter's Ruler, 2-1/2 x 18-Inch - Image 1](https://m.media-amazon.com/images/I/71nGOnYLWuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: This ruler is supposed to be non-slip. Mine slips all over the place. Does anyone have any suggestions for making this a true non-slip ruler?** A: I do not have a slip problem with Omnigrip. I do however have some other brand quilters rulers that slipped. I purchased small stick on circles made especially for this purpose. They look like hole punch reinforcements I used to get for school papers years ago. You peel them off a sheet and place the circles on several areas on the back of your quilter ruler. You can even use the donut hole piece on smaller rulers. Also, make sure you are holding the ruler firmly when cutting because the pressure used on the cutting blade going through several layers if fabric and pressed against the ruler edge can "move" even a non-slip ruler if not enough pressure is used in holding the ruler in place. Omnigrip just helps the cause. I love all my Omnigrip rulers. **Q: Is this a flexible ruler?** A: No, this ruler is a stiff ruler. Its thicker so you can use it with a rotary cutter. **Q: This ruler is supposed to be non-slip. Mine slips all over the place. Does anyone have any suggestions for making this a true non-slip ruler?** A: I don’t have a problem with this ruler, but others slip and I got some small sandpaper-like dots for the underside of them. **Q: How tall is this ruler** A: It does say 18 inches and that's what it is. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It on the spot *by W***S on November 23, 2025* Love it . Very helpful bit expensive but like it a lot ### ⭐⭐⭐⭐⭐ Great ruler *by G***K on December 22, 2025* This ruler makes cutting a binding or stripes much easier and quicker. ### ⭐⭐⭐⭐⭐ Grid and Bear It *by E***X on January 3, 2026* Omnigrid is always reliable. This tool should be in every quilter's arsenal. Markings are accurate, the paint lasts a long time; it's durable, and it can be hung on a peg. ## Frequently Bought Together - Omnigrip RN2518 Non-Slip Quilter's Ruler, 2-1/2 x 18-Inch - Omnigrip 10-1/2" x 10-1/2" Non-Slip Square Quilting Ruler by Omnigrid - Omnigrid 6" x 6" Square Quilting and Sewing Ruler --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/4916675-omnigrip-rn2518-non-slip-quilters-ruler-2-1-2-x](https://www.desertcart.sn/products/4916675-omnigrip-rn2518-non-slip-quilters-ruler-2-1-2-x) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-21*