High School and College Approved Kicking Tees. The Ground Zero Onside Kicking Tee is the top selling of all the Kicking Tees. Up through the high school level, kickers are allowed to use a one or two inch elevated kickoff kicking tee. At the college and professional level, kickers use a one inch kickoff kicking tee. Young kickers should start with the two inch kickoff tee to take advantage of the higher elevation to get more lift on the football.
