This #30 accessory, constructed with highly durable material to withstand both heat and spatter, is built for Pro-Mag Square Magnetic Recording and Burning Guide. To be used with #28 Magnetic Burning Guide (Product Number 14791). Overall length of 48". Established in 1933, Jackson Safety has built a century long reputation for delivering the most innovative safety solutions in the welding and personal protective equipment industries. When it comes to providing safety solutions with long-lasting value, durability and comfort, Jackson Safety has set the standard. Whether the need is for welding protection in a steel fabrication environment, head protection on a construction site, or hearing protection at an airport, Jackson Safety provides the widest range of safety choices to meet the needs of every job and every worker.