Steel frame construction. Lightweight anti-slip hard bottom polyethylene base. Folds easily for transport and storage. PVC coated fabric Front and rear reflectors plus large rear reflective strip. 20" quick release steel wheels with reflectors. Front weather and insect screens. Universal hitch fits onto most 24"-28" bikes. Safety strap on hitch. Carrying area: Carrying area: 840mm (L) x570mm (W) x560mm (H). Safety flag included. Side pockets for storage. Internal safety strap for dog. Carrying capacity: 40kg. Weight: 14.6kg