Feature: Lightweight & Compact Design: Space-saving portable foot hammock with 180g weight, folds into travel pouch for effortless carrying. Ergonomic Leg Relief: Premium 3cm memory foam cushion improves blood circulation and reduces leg swelling during prolonged sitting. Universal Adjustable Straps: 360 rotatable buckles with 20-45cm extendable nylon straps fit most airplane trays, office chairs, and train tables. Multi-Scenario Application: Ideal for economy-class flights, home offices, long-distance buses, and study sessions to maintain proper leg posture. Quick Installation: Secure tray hooks within 15 seconds stretch feet, swing legs comfortably without touching floor surfaces. Safety Certified: OEKO-TEX Standard 100 certified materials, non-slip silicone grip pads protect tray surfaces from scratches. Package Includes: 1Travel Foot Rest, 1Storage Bag, User Manual in 6 languages.