... ,Back closure: self fabric. ItemContentOptional1. Product NameBlack mesh sun visor with piping2. Model NumberDB05743. PeakPre-curvedSoft or Hard Pre-curved4. MaterialCoolmax ... provide your artwork,pictures or original sample8. Back ClosureSelf fabric with velcroBrass,Plastic, ,Velcro,Metal buckle.Any kind of back strap ...