Two Pack Bamboo Pillowcase Set (King, Pure White) 100% Rayon from Bamboo PREMIUM QUALITY: 350 thread count; As soft as 1200 thread count Egyptian cotton; incredibly soft, luxurious and silky. These bamboo pillowcases are simply the softest and most comfortable bed linens you'll sleep on. MOISTURE -WICKING: These pillowcases wick moisture and are incredibly comfortable in all temperatures, are hypoallergenic and a great fit for sensitive skin. They actually get softer as they're washed and do not pill! SUSTAINABLE: Made from sustainable bamboo that requires no herbicides, pesticides or irrigation to grow; they are considerably more eco-friendly than cotton. EASY CARE: Wash on cold or warm with like fabrics. Dry on low heat. Not recommended for use with fabric softener. We recommend washing once before initial use. Not reccomended for use with fabric softener. SET INLCUDES: 2 King Pillowcases, 21 x 41