Invisible Grill. Install Invisible Grill instead of a boring MS Grill, invisible grill is a safety grill which looks extra premium, it gives guaranteed safety protection and it can avoid harmful Birds to enter your area... We are the top service provider of Pune, we give guaranteed after sale service with 5 years of warranty, we use original material only... Material : SS316 Nylon Coated 2.5mm Invisible Grill 6064 T4 Graded Aluminium Channel SS316 Stiffner 2inch Gap between the grill For more information visit on www.globeassociate.in