Ideal Pet Products Original Plastic Pet Door, Extra Large

Impact-resistant frame that adapts to doors ranging from 1-1/4 inch to 2-inch in thickness. Clear vinyl flap with patented edges that wont warp from use or extreme temperatures. Pet door flap size: 10.5 x 15 inch.You may also like Ideal Pet Products Plastic Dog Door, Gray, X-Large, 2.12"L x 12.43"W x 18.62"H.