Pet Contain and Train.com has recently come out with a new custom dog fence boundary flag. Sold in a quantity of 100, High quality custom flags.

You actually save over 25% purchasing these in the quantity of 100 compared to the standard 50 count.

Each flag has a 15" staff and a 4" x 5" flag (easy for your pet to see)

Competitors standard flags have a 12" staff and a 2" x 3" flag 

• Wire staff is constructed of heavy 16ga. steel.
• Flag is wind/tear resistant for high performance at or below -40 deg. F.
• Flag is glued to staff, not wrapped.

These flags can be used with ANY dog fence system.

http://www.petcontainandtrain.com/inc/sdetail/4515