Wedge structure for neck and shoulder support: The wedge shape cradles the neck and shoulders while evenly distributing pressure on the legs, helping reduce joint strain and enhance comfort during use. Durable cooling design: Built with sturdy polyester fabric and a resilience sponge core that retains its shape over time, providing consistent soft comfort without excessive heat buildup. Golden ratio inspired dimensions: Sized for single beds, the pillow offers a balanced design that supports easy shifting between sitting and lying positions, suitable for home or studio use. Portable and space saving: Compact and lightweight for easy transport and adaptable comfort without taking up unnecessary space. Use scenario 1: At home or in a studio, place under the legs to elevate while the wedge supports the neck and shoulders, aiding relaxation and reducing strain after long periods of activity. Use scenario 2: While reading, watching TV, or working in bed or on a couch, maintain neck alignment and comfortable leg position for extended sessions. Use scenario 3: In small living spaces or during travel, take advantage of its portable, compact design for quick repositioning between sitting and lying positions without clutter.