1.Model no.:tk-2010(standard version) 2.Material:aluminum structure+steel bottom girder 3.Brake:hand brake, rear brake 4.Wheel:pu casting wheel, flashing wheel , dia145mm 7.Safety:3wheel+2back-support+rachet design ensure safety 8.Max load:50~80kgs 9.Max height:height adjustable, max 100cm.Also foldable 10.Color:black, red, pink, orange, yellow, green, blue 11.Accessory:color-matched silicone led light, bell , if needed Weight:7kgs