TRSMIMA Zipline kit

The TRSMIMA Zipline Kit is a backyard adventure product for kids and adults, featuring a strong galvanized steel cable (often 100-200ft), a trolley with handles, a seat (sometimes lotus-shaped), a safety harness, and tree protection, all designed for easy setup with a ratchet tensioning system to support weights up to 330-380 lbs, though some users note the seat or spring brake might wear under heavy adult use