Fits most existing sliding door locks. Energy Efficient Double Wall LEXAN Ultra-Flex Flap.
Features:
- For pets 13 - 35 lbs.
- Flap size 6.625" x 11.25"
- Fits openings from 76.75" - 78.5"
- 4" rise
- Size: Medium
- Dimensions: 2.5" x 12.38" x 79"
- Color: White