Invitation to Bid - Straight fold Umbrella (wind proof, electric shook proof & water proof straight or butterfly frame designed with reinforced fibre glass(FPR) or wood specification as follows:- Method of operation AUTOMATIC open and manual close, canopy diameter of between 120 to 130 centimeters and the average diameter is about 130 centimeters with tie wrap, Ribs made of wood or reinforced fibre glass minimum of 12 nos, Fabric Nylon or polyester, Light weight, curved shaped wooden/plastic Handle for comfortable hold ,Fibre glass or wooden shaft providing durability and resistance to strong wind and rain. Make. Johns, Popy or similar for ARME Scale I in Karnataka