Hey aerialists and rigging pros! These Runner Deer spansets are seriously tough - rated for over 10,000 lbs when you rig them properly. They're way more heavy-duty than your basic sling loops and hold up much better against friction, especially when you're rigging over steel surfaces. Made from continuous polyester yarn with a double-thick tubular jacket, these black roundslings can handle up to 2 tons safely with a 7:1 safety factor. They come in various lengths from 0.5 to 4 meters (effective working length), and the black color helps them blend into their surroundings while protecting surfaces from scratches. What's awesome is how versatile they are - perfect for aerial hoop setups, silks rigging, tree chair installations, or even theatre equipment for stage, sound, and lighting. They conform to whatever you're lifting and grip it securely. You can connect them directly to carabiners, shackles, quick links, anchors, or beams. Just remember - the length listed is the usable length, not the circumference (so a 1.5 meter sling has about 2 meters circumference). They're lightweight but seriously strong, making them essential for any aerialist who rigs in multiple venues. Whether you're setting up a professional performance space or your home practice area, these spansets give you that peace of mind knowing your equipment is secure and reliable. The quality construction means they'll last through countless performances and practices without showing wear. Definitely a must-have in any serious aerialist's gear collection!