Ergonomic leg support that elevates your feet to promote proper sitting posture and reduce strain on the lower back. Designed to encourage healthier sitting habits during long periods at a desk. Supportive foam core provides stable lift and cushioning for feet and legs, while the breathable mesh flannel cover improves air flow and comfort during extended use. Materials are selected for consistent support and durability. Dualpurpose design: works as an underdesk footrest for office work and as a comfortable leg pillow for airplane travel or home relaxation. Convenient for commuters, remote workers, and frequent flyers. Spacesaving dimensions (15.75 x 7.87 x 3.94 inches) fit easily under most desks and can be stored flat or slid aside when not in use, keeping work areas tidy. Improves circulation and reduces pressure on legs and feet when sitting for long stretches, helping you stay comfortable and focused without changing your chair or desk setup. Simple, lowmaintenance construction: foam interior with a removable, breathable mesh flannel cover that wipes clean or can be spotwashed to maintain freshness and longevity. Compatible with standard office desks, home workstations, airplane seats, and lounge chairs. Compact size and lightweight build make it easy to move between locations. Use scenarios: Office: Place under your desk to lift feet, relieve lowerback tension, and support better posture throughout the workday. Travel: Use as a leg pillow on planes, trains, or buses to elevate legs and increase comfort during long trips. Home: Position on the couch or in a recliner to rest feet while reading, watching TV, or recovering after activity. What you get: a supportive underdesk footrest and portable leg pillow built from supportive foam with a breathable mesh flannel cover, sized 15.75 x 7.87 x 3.94 inches for easy storage and everyday use.