How thick is the silk?

The bulletproof vest is about 3.2 mm thick.

Mummy: Momme is used to measure the thickness of silk,1mm (m/m) = 2.5/0.58064 = 4.3056g/m2. High count silk bedding is more durable and not easy to crack. The higher the chrysanthemum, the heavier it weighs.

Only 19 mm can be called heavy yarn. In other words, 22 mm, 25 mm, 30 mm, 35 mm and 40 mm are all heavy yarns. The thickness of silk fabric is 19 mm, and the quality is relatively good, 22 mm, even the best, 25 mm is almost the same. Of course, some customers have customized 28 mm in our Siyuge, which is rare.