Unopened standard-sized bamboo memory foam pillow - it’s still packaged in plastic and has never been used. From product description: - Pillow arrives compressed and requires substantial fluffing for best performance; place pillow in the dryer on medium heat for 20 minutes to speed up the decompression process and ensure optimum loft - Premium CertiPUR-US certified shredded memory foam fill is moldable, hypoallergenic, and customizable; perfect support for pregnant women and side sleepers that need a pillow to conform to their body’s specific needs - Shredded memory foam design allows unobstructed airflow through the pillow to help facilitate a comfortable and cool sleep environment - Soft and breathable rayon from bamboo and polyester blend cover