Cat Mate 234 or 235 Cat Door for Wall Color:White the round replacement option is

the round replacement option is not compatible

Available in sizes medium and large to accommodate pets large and small

frame color

The Ideal Ultraflex pet door flaps come in medium and large/extra-large

DIY installation into most wood

Cat Mate 234 or 235 Cat Door for Wall Color:White the round replacement option isSimple wall cat door solution Choose between the 2 way locking 234, or 4 way locking 235 Effortlessly snap tunnel sections together or trim to fit your wall Easy installation in walls up to 8" thick, Cat Mate 234 & 235 Wall Liners available for thicker walls The Cat Mate 234 and 235 cat flaps are identical except that the Catmate 234 includes a 2 way lock and the 235 includes a 4 way lock. This wall mount bundle includes the Cat Mate door model you