Microchip Tunnel Extension Pet Door

Features

• Simply glue the extension in place to add 2 in. To the tunnel of your microchip cat door
• The microchip cat door tunnel extension provides a flush and precise fit for thicker doors and walls
• Adding a microchip cat door tunnel extension creates a longer, more comfortable entry for your cat
• Each tunnel extension can be conveniently glued into place for a secure fit
• The pet safe microchip tunnel extension is specifically designed for the pet safe microchip cat door