The listings show silk pillowcases in 19 momme and 25 momme weights.
Closures include concealed/hidden zippers, inner envelope closures, and side-envelope closures.
Listings offer single pillowcases and multi-packs; package quantities shown include 1 and 2.
Colors are labeled as Navy or Navy Blue. Some satin and rayon listings explicitly mention vibrant color retention or fade-resistant finishes to help keep colors bright through washes.
Listings are labeled variously as 100% silk; 100% polyester (often described with a satin finish); 100% "satin" (as listed); rayon from bamboo; and one listing also notes cotton as a second textile.