Multi-Scene Use: You Can Put Wedge Pillow Behind Your Back As A Cushion When You Are Sitting And Reading. It Can Also Be Placed On The Bed Or Sofa, Lying On It To Read Books And Catch Up With The Drama And Play Games, When You Lie Down To Sleep, You Can Put Your Legs On It To Relieve Varicose Veins. Golden Cut Shape With Scientific Zoning: The Shape Of This Wedge Pillow For Sleep Apnea Is Very Ergonomically Designed. The Center Section Is A Chest Pressure Release Area To Release Chest Pressure. The Lower Part Of The Interview Lumbar And Abdominal Support Area, Can Be Soft To Support The Body Important, Lying Down When It Will Not Be Deformed. Ergonomically Designed To Zonally:Fit Your Ankles Calves, Knees, And Thighs When You Place Your Legs On It, Keeping It Non-Hanging And More Relaxed. This Wedge Pillow For Back Pain Reliefwedge Pillow For Acid Reflux Reliefpillow Wedge Also Helps With Leg Shaping. Practicality and gifts:This Sleeping Pad is nice for various scenarios such as home bedroom use, travel, reading, etc.catering to your different needs.This Sleeping Cushion makes a delicate and practical gift for men, women, family members or friends. Color: Black Material: Memory Foam Package Contents: 1*Bed Lie Prone Sleeping Pillow