Double-flap system insulates for energy efficiency
Aluminum frame with durable plastic telescoping tunnel
Easy, do-it-yourself, flexible installation in almost any wall
Slide-in closing panel included; additional closing panel (sold separately) can be used for added insulation.
Small Up to 15 lbs
Medium Up to 40 lbs
Large Up to 100 lbs
California Residents: View Proposition 65 Warning