"Toilet Cleaner Flush Tab (Ocean Blue) - 50 Gram Fragrance Type Ocean BlueUsage/Application Cleaning UtensilsPackaging Type PacketWeight 50 gmHow to UseOPEN IT. Remove the block from blister.You need not remove the pleated cloth wrapper on the block as this will dissolve in the water till it finishes.DROP IT. Drop block directly into the cistern, away from water inlet.For best results drop it at the opposite end to the water inlet, by the float.FLUSH IT. To activate, wait for 10 minutes to let the block mix, before the first flush.FORGET IT. Get a clean toilet flush after flush. Physical Dimension Weight (Gm) :- 69 Length (Cm) :- 7 Breadth (Cm) :- 3 Height (Cm) :- 14" Read Less