Crystal mesh for removing stains from sanitary ceramics such as washbasins and toilets with water, and clean mesh for removing stains from ceramics and enamel with water. There are 2 of each, for a total of 4 pieces. ・Crystal mesh (11.5cm long x 14cm wide) x 2 pieces ・Clean mesh pink (7cm long x 10.5cm wide) x 2 pieces ※Instruction manual not included (see images 2 and 3) A