Extra collar for PetSafe PIG00-10773 Comfort-Fit Deluxe Little Dog Containment System.

• QuickFit™ buckle provides quick release and perfect fit every time
  
• Flexible collar
  
• Receiver dimensions 1.0" x 2.4" x 1.25"
  
• Weight: 2.7 oz
  
• Uses PetSafe® RFA-188 Battery
  
• Waterproof
  
• 4 Levels of Correction Plus Tone Only
  
• Low Battery Indicator
  
• Fits neck sizes 6"- 26"
  
• 25 second safety timeout
  
• Has Progressive Correction Anti Linger Feature