bids are invited for safety items ear plug is 9167 noise reduction rating db 30 to 40 foam material with cord lngth 60 to 70cm , respirator filter full face masks replaceable cartridge respiratory filter mask , industrial hand gloves is 6994 for men type 4 chrome leather inseam gauntlet with canvas cuff and reinforcement between thumb and forefinger , full face mask with multi gas dual cartridge isi en 136 98 class 2 neoprene material , safety googles for welding work , safety googles for dust grinding work , safety googles for chemical work , ear muff on ear ear coupling intra aural dimension l x w x d 1cm x 1cm x 1cm , body safety belt double rope lanyard with scaff hold hook size l type of garment harness total quantity : 137