Okay, so this is a Threshold 400 thread count performance flat sheet – king size, white.
It's pre-owned, so it's been used and has some dirt marks – that's why it's priced low.
If you're looking for a cheap sheet to use as a drop cloth, craft project, or just a backup, this might work.
400 thread count means it used to be pretty soft and decent quality.

Threshold is a known brand, so the fabric is good.

But honestly, it's got marks, so don't expect pristine condition.
Perfect for painting, covering furniture, or cutting up for rags.

Not really for a guest bed unless you can get the stains out.
Room: Bedroom, size: King, type: Flat sheet – standard dimensions.

No UPC or EAN, just sold as-is.

If you're handy with stain removal, you might salvage it.

Otherwise, it's a utility sheet.

Great for messy projects where you don't want to ruin your good linens.

Just a heads up – it's dirty, so manage expectations.
