Impact-resistant frame that adapts to doors ranging from 1-1/4" to 2" in thickness Clear vinyl flap with patented edges that won't warp from use or extreme temperatures Floating bottom threshold for perfect seal every time Lock-out slide to keep your Ideal Pet out of mischief when unsupervised Average install time: 20 minutes

• SM Flap 5" X 7", MD Flap 7" X 11 1/4", XL Flap 10 1/2" X 15", XXL Flap 15" X 20"
• Impact-resistant frame that adapts to doors ranging from 1-1/4" to 2" in thickness
• Clear vinyl flap with patented edges that won't warp from use or extreme temperatures
• Floating bottom threshold for perfect seal every time
• Lock-out slide to keep your Ideal Pet out of mischief when unsupervised
• Average install time: 20 minutes