And then we have silk, Thai silk.

Attired in silk and silk embroidery, facing one another.

Silk feels soft.

Silk, Brand new.

Pyriform silk glands make the attachment cement that's the silk that's used to adhere silk lines to a substrate.

This silk feels smooth.

This feels like silk.

Dressed in fine silk and (also) in thick silk, facing each other,

And the most studied silk line of them all major ampullate silk.

We deal in silk goods.

Her hair feels like silk.

The dress is of silk.

Silk feels soft and smooth.

Silk, gray, those beautiful buttons.

So this material is silk.

We are developing spider silk.

That's really silk, isn't it?

She was in a silk dress.

She is always clothed in silk.

The merchant deals in silk goods.

The gown is made of silk.

You added silk to the bottom.

But what, exactly, is spider silk?

Spider silk is almost entirely protein.

Most spiders use copious amounts of silk, and silk is essential to their survival and reproduction.

And so we marvel at silk worms the silk worm you see here spinning its fiber.

A silk gland kind of looks like a sac with a lot of silk proteins stuck inside.

My parents were running a silk farm.

I gave my father a silk tie.

This beautiful dress is made of silk.

I sewed the dress with silk thread.

Silk road connotes independence and mutual trust.

There are many kinds of spider silk.

Spinnerets, yep. Mohamed To glue silk threads.

This is also known as Silk damping.

Dressed in silk and brocade, facing one another.

She used silk thread in sewing her dress.

Japan used to trade silk in large quantities.

Minor ampullate silk is used in web construction.

The world's strongest, toughest fiber is spider silk.

This is the first spider silk I made.

What is this spider silk made from, then?

robed in silk and brocade, set face to face.

Attired in fine silk and brocade, facing each other.

Dressed in brocade and shot silk, facing one another.