FREPLAST , SWING 3, CAT & DOG FLAP, COMFORTABLE ENTRANCE, UNIVERSAL FITTING, QUICK & EASY ASSEMBLY. OVERALL DIMENSIONS (L X W X H) 22,5 X 5 X H 25,2cm. / 8.9 X 2 X H 9.9 in. OPENING DIMENSIONS (L1 X H1). 14,5 X 14,8 cm / 5,7 X 5,8 in. . PICK UP ONLY. IRCHESTER, NORTHAMPTONSHIRE' NN29. ANY QUESTIONS RING 07751573814.