It will help you to fix pcv panel very well when you change the panels longth! Product namePVC panel/ceiling/wall panelMain MaterialsPVC resin, CaCOBrand NameHL SpecificationWidth: min 10cm, max 59.5cmThickness: min 4.5mm , max 10mmLength: according to customer requirementSeries(surface treatment)Print different patterns, marbleizing surface, wood surface, Pearl surface, high glossy surface , ...