Ambient Weather EZ-245-SK 24" Stake Kit for Weather Station Mounting Tripods For use with the EZ-48 Tripod and Mast Assembly (ASIN B003EB39GO) 1 year factory warranty The spikes are designed to be driven into soil, through holes provided in the Tripod foot pads For use with the EZ-48 Tripod and Mast Assembly (ASIN B003EB39GO) 1 year factory warranty