supply of 1. premium 5 x 7 inch aluminium foil silver pouches/covers 2. premium 4 x 6 inch aluminium foil silver pouches/covers , (srph 601352) premium 5 x 7 inch aluminium foil silver pouches/covers, supplied i n packs of 100. pouches are made from high-grade aluminium for durability and are ideal fo r food-safe packaging of items like sambar, tea, and coffee; featuring heatseal and low-tem perature sealability, leakproof, waterproof, and eco-friendly pouches preserve freshness, maintain nutrition, and are suitable for both hot and cold food storage and supply to inpa tients at hospital, and also withstanding high temperatures and protecting contents from moisture. a migration test certificate from the manufacturer must be submitted to the con signee at the time of item supply, as instructed by food & safety officer. [ warranty period: 1 2 months after the date of delivery ] ] , (srph 601351) premium 4 x 6 inch aluminium foil silver pouches/covers, supplied i n packs of 100. pouches are made from high-grade aluminium for durability and are ideal fo r food-safe packaging of items like sambar, tea, and coffee; featuring heat-seal and low-te mperature sealability, leakproof, waterproof, and eco-friendly pouches preserve freshnes s, maintain nutrition, and are suitable for both hot and cold food storage and supply to in patients at hospital, and also withstanding high temperatures and protecting contents fr om moisture. a migration test certificate from the manufacturer must be submitted to the consignee at the time of item supply, as instructed by food & safety officer. [ warranty period: 12 months after the date of delivery ] ]