Heavy-duty steel tripod provides stable base for the Black Stallion Industrial Umbrella. Package of 1**NOTE: FR (flame-resistant) 'Flame-resistant' means when a spark(s) lands on the material, the material will extinguish itself (it wont continue to burn) and sometimes the spark can create a hole on the material. Consider leather for full protection for applications that are more than light-duty welding, cutting, and grinding.