QUALITY WARRANTY SERVICE - If you have any questions or dissatisfied with this sleeping wedge pillow you purchased, you can contact us and you will be helped by us at first time. TOP QUALITY FRIENDLY MATERIAL - Memory foam, this is not down pillow, high-density slow rebound inner core for the comfortable nap, Removable and washable Velvet Cover feels comfortable and soft. UNIQUE DESIGN - Perfect arm pillows for adult, wedge-shaped design to ease the arm pressure. It can be used directly when taken out. The hardness of the sponge material is slightly hard and it can support the lasting force. MULTI-USES - Great sleeping wedge pillow for adults in office, library, house, traveling. Tummy sleep, face down sleep and neck sleep are all very comfortable. It can be used on the back to effectively reduce sedentary fatigue, pillow for stomach sleepers is also ok. PACKAGE INCLUDES - Lightweight, portable, and perfect for traveling by car or airplane, EASY TO CARRY AROUND