This THREE FIVE V belt is serious quality for industrial and machinery applications! The specs are precise: 89 inch outside circumference, 86 inch inside length, 5/8 inch width, and 3/8 inch height with a 40-degree angle. Weighs about 0.95 pounds and meets US RMA standards for oil and heat resistance plus static conductivity. It's made with fabric-wrapped rubber compound that's pre-stretched with polyester cord specially bonded inside a rubber core - basically built to last through harsh conditions. You get quiet, low-vibration operation that's perfect for industrial machinery, HVAC systems, material handling equipment, facility maintenance, and all kinds of light to standard duty drives. THREE FIVE has been in business since 1981, so they know their stuff when it comes to reliable V-belts. The belt ships from their Toronto warehouse and they offer flat-rate shipping across Canada. Whether you're replacing an old worn-out belt or doing maintenance on equipment, this is the kind of quality that prevents breakdowns and keeps everything running smoothly. Definitely a workhorse belt that delivers consistent performance!