Adjustable Hardness: You can easily add or remove the air to adjust the pillow’s density and thickness to meet your needs. - Soft and Comfortable: Made of 80% polyester, 20% TPU, and stretchy material, waterproof and durable, soft and smooth, it can be washed and has a long service life. - Leak-proof: Rotating the inflation valve to align with the triangle can prevent air leakage. You can quickly inflate the cushion in 3-5 breaths and hold the exhaust valve to deflate in a few seconds. - Ergonomic Design: The ergonomically designed pillow provides neck and head support in any sleeping position. - Wide Applications: Widely used in home, office, train, camping and more.
