Details: braille products & raw materialg.i. hinges (large) for guides including embossing of groove. hinges fitted properly complete with finish burr free as per drawing.gi hinges small for guides including embossing of groove hinges fitted properly complete with finish burr free.locating pin made of aluminum for large and small guide.supply of arithmetic types made of 80% lead and 20% tin. types preferably powder coated in yellow colour.supply of algebra types made of 80% lead and 20% tin. types preferably powder coated in white colour.supply of cricket ball (white) made of hdpe no. 6303, 1st quality material including finish complete with burr free.wooden frame for chess board made of seasoned shisham wood of 1st quality fitted with mdf board (6mm) on the back including providing black squares (25x25mm) with holes in the centre w(dia 6.3mm) on the base made of mdf board 1st quality (3.17 mm) free from burrs. smooth finish sprit polished etc complete fitted with nylon buffers 4 nos. at the
Sector: Disability and Handicap