Not exactly sure what this is (if you have an idea, please let me know). Picked it up off eBay a few years ago and cleaning closet now. Selling it as used. Though I have never used it and there does not appear to be any signs of use, it's possible the previous owner used it. 100% Cotton. Edges appear be hand rolled but machine stitched. Very large. The long size measures 55" as shown in pic. I forgot to measure the short side before packing it back up. I'd guess it's about 40". Can get exact measurement if it's needed.