libbepet cat door interior door, push & turn 4-way lock indoor cat doors, reinforced abs frame pet doors for cats up to 18 lbs, easy diy installation for interior and exterior doors, lagre white l - inner size: 7.2"w x 7.3"h is up for auction in Pet Supplies. The current bid is $1.00, 96% below the $22.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.