These 1mm thick plastic blades are fitted to a unique 10mm foam backing that offers great flexibility when applying pressure to either walls or ceilings during any stage of plastering. Each blade is lightweight, easy to use and designed with squared and rounded corners on opposite edges of the blade giving you the flexibility to use the system in a variety of ways. Part of the Flexi Blade Range, for use in conjunction with the FAIPFLEXMAS Flexi Master Trowel. Features: No need for breaking in Rigid centre and flexible edges Rigid centre and flexible edges Patented 10mm foam backing for flexibility & movement Specialist water resistant closed cell foam Specifications: Dimensions: H:75.2 x W:2.5 x D:14.8 cm Colour: Multi Guarantee:5 years Material: Steel Model Number: FAIPFLEX28