The Havahart Small Plastic Dog Door is constructed of high-quality plastic to ensure a lasting solution for low to medium-energy dogs weighing up to 7 lb. and cats up to 15 lb. Its flexible PVC flap includes a magnetic energy seal to reduce temperature loss from your pet entering and exiting the door. It also includes lockable steel security panel that will provide you extra peace of mind.

• Dimensions: 6-5/8 in. x 8-1/2 in.
• No drilling needed for screws
• Flexible PVC flap with magnetic energy seal. Installation in three easy steps
• Plastic pet doors accommodate door widths from 7/8 in. to 2-¼ in.
• Comes with lockable steel security panel for added security

Dimensions: 6-5/8 in. x 8-1/2 in.The Havahart