Isabella Tear-Aid Repair Set TYPE B Genuine Isabella spare parts this repair set is for Vinyl only i.e. pvc roofs, awning windows and awning lower panels. 1 pc. 78 x 150 mm patch 1 pc. 36 x 36 mm patch 1 pc. 23 x 23 mm patch 1 pc. Reinforcement filament 2 pc. Alcohol prep. pads We also sell the TYPE A repair Set.