PetSafe Boundary Flags (Bundle of 50), For Use with PetSafe's Dog and Cat In-Ground Fences and Wireless Fences - From the Parent Company of INVISIBLE FENCE Brand, White, 3\x2.5\ flags
- Wireless radio-fence containment system for pets weighing 8 pounds or more.
- Covers an adjustable circular area of up to a 1/2 acre (180-foot diameter).
- This containment system comes with an extra PIF-275-19 collar. The collar comfortably fits dogs 8 pounds and up and adjusts to fit neck sizes 6 to 28 inches.
- Receiver delivers safe static correction when pet strays into warning zone.
- Waterproof receiver collar uses 6-volt battery.