Specification Model: WWB9A06 Load capacity: 60kg Material: steel pipe and steel foot plate Extended size: 370 x 380 x 960mm Folded size: 380 x 55 x 690mm Foot plate size: 235 x 380mm Wheel diameter: 135mm (PP + silent TPR plastic) Including elastic bungee cord Compact design - easy to store almost anywhere Model: WWB9A10 Load capacity: 100kg Material: steel pipe and aluminum foot plate Extended size: 520 x 485 x 1110mm Folded size: 60 x 485 x 830mm Foot plate size: 350x485mm Wheel diameter: 175mm (PP + silent TPR plastic) Including elastic bungee cord Soft grip for added comfort The main plastic stress points are made of durable nylon; others are PP plastic Compact design - easy to store almost anywhere High quality Heavy duty Original WADFOW Product