trixie wielen voor be eco vervoersbox 39892 39893The Trixie Wheels for Be Eco Transport Box (4 pieces) is a set of wheels for the Be Eco Transport Boxes, allowing you to transport your dog safely and comfortably. These wheels fit the Giona 4 and 5 transport boxes, which are also accepted by almost all airlines. All four wheels can rotate, and two also have a locking system. Set of four wheels Fits the Giona 4 and 5 transport boxes All four wheels are movable; two of them have a locking system