Description
- Compatible with the Wall Entry Aluminum Pet Door model PPA11-10915
- Extends Wall Entry doors from 7 1/4" to 10 3/4" thick
- Tunnel can be cut shorter to accommodate walls 7 1/4" to 8 1/4" thick
PetSafe Wall Entry Aluminum Pet Door Extension Tunnel - Extends Wall Entry Doors for Thick Walls (7.25 in. - 12 in.) - Small
