The fabric in these envelope pillow cases queen size is OEKO-TEX & AZO-Free Certified (2025), free from synthetic substances and planet-friendly, making it soothin. Pure & natura. Cool, Breathable & Smooth: Crafted from 100% Long-Staple Combed Cotton Sateen Weave, this opulently thick 600 thread count queen size pillow case envelope with its mid-weight texture is made with specially compacted yarn.
