Fabric Contents: 100% Cotton, Percale Weave Easy Care: Machine wash in warm water. Use non-chlorine bleach if needed. Tumble dry on medium heat. Remove promptly. Breathable, Lightweight, and Non-pilling for Lasting Comfort and Durability Ultra-Soft Percale Weave, Naturally Cool & Breathable Finish: Brushed & Pre-washed for Enhanced softness OEKO-TEX Certified, Ensuring the Product is Safe, Sustainable, and Free from Harmful Substances. SIZE GUIDE CALIFORNIA KING: 1 flat sheet (102" x 105"), 1 fitted sheet (72" x 84" x 14") and 2 King pillowcases (20" x 40") KING: 1 flat sheet (108" x 102"), 1 fitted sheet (78" x 80" x 14") and 2 King pillowcases (20" x 40") QUEEN: 1 flat sheet (90" x 102"), 1 fitted sheet (60" x 80" x 14") and 2 pillowcases (20" x 30") FULL: 1 flat sheet (81" x 96"), 1 fitted sheet (54" x 75" x 14") and 2 pillowcases (20" x 30") TWIN: 1 flat sheet (66" x 96"), 1 fitted sheet (39" x 75" x 14") and 1 pillowcase (20" x 30")