supply of metallic security sealmetallic security seal,metallic security seals:- a) the seal is intended to be tamper proof & to consist of head affixe d with tin strip either with or without an opening at the farther end. dimension:- width of strip/tape 9.5 mm approx, length of strip 250 mm min (including head), thickness of strip/tape:- 0.299 mm = 0.001 approx, af ter inserting the free end of the strip into the lock and should not come out by application of normal manual pressure. b) single cold reduced low- carbon mild steel electrolytic tin plate (material:- m.s.sheet or stainle ss steel). (before supply sample should be approved). [ warranty period: 30 months after the date of deli very ] ]