Zhiguozhe U-Shaped Neck Pillow Travel Portable Foldable U-Shape Neck Support Pillow for Airplane High-Speed Train Nap Essential

Ergonomic 360° surround support providing comfortable neck and shoulder embrace for side, back, and forward sleeping positions

Double-peak elevated design on both sides to maintain balanced sleep posture and prevent neck twisting or soreness

Five-zone design with matrix perforation for enhanced breathability and heat dissipation

Lightweight and foldable with a compact EVA storage case made from non-toxic, environmentally friendly materials

Adjustable elastic buckle strap to fit different neck circumferences securely

Portable snap hook lanyard for easy attachment to backpacks or luggage, facilitating travel convenience

Removable and washable pillow cover made from upgraded skin-friendly, silky soft fabric suitable for sensitive skin; moisture-wicking and breathable

The EVA storage case may have a slight harmless odor that dissipates with ventilation

Pillow core should not be washed or exposed to high temperatures

Pillow cover should be kept away from sharp or rough objects to prevent snagging

Product dimensions are manually measured; a deviation of ±1-2 cm is normal

Factory sealed packaging may emit a slight memory foam odor upon opening; airing the pillow cover for 2-3 days is recommended before use

All materials have passed strict quality inspections and contain no harmful substances