Description This durable plastic pet door gives you and your furry pal the freedom you both deserve.PRODUCT DETAILS:Durable plastic frame with closing panel for security Gives you and your furry pal the freedom you both deserve Soft, flexible transparent panels are safe and easy for your dog to push open so he can let himself out and back in 4 Sizes:Small: 5.12" x 8.25" Medium: 8.12" x 12.25" Large: 10.12" x 16.25"X-Large: 13.75" x 23.75"