Polyester (100gsm) Luxury Sheets with 2 Pillowcases: The UGG Hedi sheets are breathable, ultra-soft & lightweight with deep pockets for a secure fit on mattresses; the luxury silky non-wrinkling fabric provides year-round comfort for a guest or master bedroom Cooling Sheets for Hot Sleepers: Stay cool and comfortable all night with our innovative cooling technology in the Hedi California King bed sheet set. Designed to regulate temperature with our unique fabric that draws moisture away from night sweats. California King Sheets Size Dimensions: UGG Hedi California King bed sheet set has 1 flat sheet at 112 x 104 in or 284 x 264 cm and 1 fitted sheet at 72 x 84 in or 182 x 213 cm with 16 in or 40 cm deep pockets; the shams are 21 x 41 in or 53 x 104 cm Hypoallergenic & Skin-Friendly: Our products are clear of harmful chemicals and dyes, meeting OEKO-TEX STANDARD 100 requirements; crafted with premium fabrics & sustainable practices, this sheet set is ultra-soft & gentle on sensitive skin Machine Washable Sheets with Easy Care: Machine wash cold, gentle cycle with like colors; use only non-chlorine bleach when needed. Tumble dry low. Remove promptly. Warm iron if needed