With the self-inflating design, it is very convenient for you to use. Having the high resilience and high elasticity, making it very comfortable and soft. Exquisite and professional workmanship makes it very wear resistant and scratch resistant. The included storage bag makes it very convenient to carry and store. Made of stretch polyester pongee, TPU and sponge, the inflating pillow is very comfortable to use. The length of this inflating pillow is 46cm, the width is 30cm and the height is 12cm. It is ideal for hiking, camping, travel, outdoor, sleeping and so on. Item Name: Pillow Material: TPU, Sponge, Polyester Pongee Features: Soft, Good Rebound, Quick Inflation Size Details: Pillow Expand Size: 46cm x 30cm x 12cm/18.12" x 11.82" x 4.73" (Approx.) Storage Size: 17cm x 15cm x 15cm/6.7" x 5.91" x 5.91" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pillow 1 x Storage Bag