1. Material: high resilience sponge 2. Suitable for: outdoor rest, office lunch break, lying pillow, waist rest 3. 10 cm thick, away from the dark and wet ground 4. Open the air nozzle to automatically inflate 5. The inner core is made of sponge, which makes the inflation speed fast and fluffy and the effect is good 6. Comfortable and soft, effectively support the cervical spine, keep the cervical spine free from compression, and improve the quality of sleep 7. Lightweight storage, small size and easy to carry 8. Dimensions: 46x30x10 cm (after unfolding); 17x13 cm (after folding) 9. Weight: about 250 grams
