1Multifunctional: This cushion cleverly combines the functions of a lumbar cushion and a nap pillow, allowing your lower back to be fully supported and relaxed during sedentary times. At the same time, its lumbar support ring design can fully wrap your waist and effectively relieve the pressure on your waist. 2Cool Feeling Fabric: Adopting a special cool feeling fabric, it can quickly reduce the surfaces temperature, allowing you to enjoy a comfortable napping experience even in the hot summer. It also ensures smoothly breathe, making sure that you can breathe fresher gas while you are napping. 3Skin Friendly: The outer layer is made of skin friendly fabric, which is soft and comfortable to the touch. Even during long hours of use, you can feel the warmth and comfort it brings, as if surrounded by gentle clouds. 4Memory Foam Rebound: The pillow inner filling is made of memory foam, which has excellent resilience and durability. It adapts to your body shape and sitting position to provide you with the great fit and support. 5Ergonomic: Taking into account the posture and comfort of the human body when sleeping on the ground, it can provide all round support for your head. You can release your hands during the nap and enjoy a more scientific and comfortable rest experience. 1 xLumbarPillow