BP-1: Border Patrol Standard 12" High Rink System The One That Started It All Our original patented design of one-foot-high boards can turn any paved parking lot or skating surface into a roller hockey rink. Since 1993, this rink has provided organizers and players with a safe, convenient and affordable way to enjoy America's fastest growing sport. And, as with all of our rink products, BP-1 is approved for league play by USA Hockey InLine.