4971 GFO (Green Fire Ball) Automatic Fire Safety Ball for Office School Warehouse Home | FIRE Extinguisher Ball.     D escription :- Cutting Oxygen And Blanketing Method Fast Reaction, Eco-friendly, 3-10 Sec Activation Time Approved By India Govt. and Tested By National Test House (Nth) Place We Can Use It School, Malls, Factories, Hospitals, And For All Types Of Industrial, Domestic And Commercial Use. 100% Made In India Product. Dimensions :- Volu. Weight (Gm) :- 1047 Product Weight (Gm) :- 1705 Ship Weight (Gm) :- 1705 Length (Cm) :- 18 Breadth (Cm) :- 18 Height (Cm) :- 16