• Flexible access: allows adjusting the passage to open or closed to restrict access as needed. • Sturdy design with a rigid, transparent flap mounted on a durable plastic frame. • Versatile installation suitable for wooden doors, brick walls, PVC/uPVC, and metal doors. • Recommended for cats and dogs weighing up to 7 kg. • Frame dimensions: 23,6 x 19,8 x 3,2 cm. • Flap opening dimensions: 17,5 x 15,2 cm. • Contributes to the well-being and safety of pets by facilitating their mobility.