Silky Soft Bamboo Cotton Sheet Set, 100% Bamboo-Cotton Bed Sheets, California-King Size, Periwinkle Luxury Hybrid Bamboo-Cotton Blend sheets. 300TC 60% Viscose from Bamboo and 40% Cotton Extremely comfortable in all temperatures. Perfect for people with allergies & chemical sensitivity Bamboo-Cotton-Blend is highly resistant to dust mites and grown without pesticides California King set includes flat sheet 110X102", fitted sheet 72X84" and fits up to 18" mattress, and 2 King pillowcases 20X40" Machine wash in cold water only. Delicate cycle. No Bleach. Tumble Dry on low heat. Remove immediately at end of cycle. Press with warm iron if needed