●𝐈𝐧𝐝𝐮𝐥𝐠𝐞𝐧𝐜𝐞 𝐈𝐧 𝐒𝐢𝐥𝐤𝐲 𝐓𝐨𝐮𝐜𝐡 -- Made from 600 thread-count, double-brushed, long-staple Egyptian cotton blend fabric, our Hotel collection down duvet insert California King is extra soft, plush and fluffy, with a silky-soft feel for a luxurious nights sleep. ●𝐋𝐢𝐠𝐡𝐭 𝐘𝐞𝐭 𝐖𝐚𝐫𝐦 -- The BPC feather down comforter california king is measuring 104x96 inches with a fill weight of 57 Oz. Designed to be lightweight while still providing warmth throughout the year. Thanks to the feathers and down filler, it can maintain a comfortable without making you too hot since it is breathable and allows fresh air in and sweat out. ●𝐅𝐥𝐮𝐟𝐟𝐲 𝐀𝐬 𝐂𝐥𝐨𝐮𝐝𝐬 -- The premium white down feathers quilted in the baffle box make for a light, fluffy but highly insulating duvet, thanks to the lofty 750 fill-power down clusters its filled with. Light yet Warm. 8 Corner Loops to tie and anchor the duvet in place. Durable double stitching, makes it a durable down comforter which feels new after years of use. ●𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐥𝐞 𝐒𝐥𝐞𝐞𝐩 -- Our california King down comforter use ethically sourced down feathers, washed in pure thermal spring water for a thorough chemical-free clean, ensuring a highly clean, odourless, fluffy and family-friendly duvet. Approved by OEKO-Tex Standard 100, RDS, SEDEX etc. ●𝐁𝐫𝐚𝐧𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 -- Recommend spread the cal king feather down duvet for a few hours or tumble in the dryer for 10 minutes with a low temperature at first-time use. Spot clean or dry clean. Recommended use as a duvet insert with a cover. If you have any questions, please feel free to contact us, we offer a comprehensive return/refund/replacement service.