This is a pair of two (2) new radial air-loc 25x8-12, 25x9-12 and 25x10-12 multi-fitment atv / lawn and garden / golf cart tire inner tubes. They are approved for radial and bias tire use. They are multi-fit tubes that are made to be used in the following sizes: 25x8-12, 25x9-12, 25x10-12, 26x8-12, 26x9-12 and 26x10-12. Themon applications are for atv, lawn mower and golf cart tires. These tubes have tr6 straight metal valve stems with lock nuts.