Cats Kennels & Cat Flaps Ferplast Extension Swing 1 Brown Ferplast Extension Swing 1 Brown by Ferplast Useful for smaller models of dog and cat flaps, like Swing 1, 3 and 5, the modular extension tunnel can be ordered separately. It is useful for installing smaller flaps on thick structures (for larger models, the tunnel is provided with the flap). ... Check availability Notify me Order 2 units, don't run out of it Make your pet happy with one of these products! Frontline Spray Against Fleas, Ticks and Lice 500 ml 26.306Ft 19.317Ft Features Ferplast Extension Swing 1 Brown Reference801069008905 BrandFerplast Product Type Description Ferplast Extension Swing 1 Brown Customer Reviews Ferplast Extension Swing 1 Brown Write a review