The OREGON V81X3 Replacement Chainsaw Chain is a high-quality metal chain designed for 20-inch bar chainsaws. With 81 drive links and a chain gauge of .063 inches, this chain is compatible with various brands such as Super and STIHL. It is suitable for models like MS 260 Pro, MS 261, and MS 390, as well as 028 Super, 029, 030, 031, 032, 034, Stihl 024, and more. This chain comes in a 1 pack. With a manufacturer warranty of none, this chain is durable and reliable for outdoor use in yard, garden, and outdoor living environments.