Welded steel construciton; Railing 220 mm high; With reflective films; All bicycle trailers are supplied with complete trailer coupling and plastic handles; The ball socket is welded to the towbar; The ball head with clamp is supplied loose for the user to fit to the cycle frame; Load surface and side walls of waterproof bonded plywood, surface finish screen printed, anti-slip; Trolley powder-coated RAL 5010 gentian blue; Permanent surface protection; Impact- and scratch-resistant; Pneumatic tyres on plastic wheel rim with ball bearings.