Tynor I 91 Lumbo Back Rest Urbane Universal is designed to give you comfort and relieve the anterior pressure on the vertebrae. It prevents discomfort and fatigue during long hours of sitting. | Uses: It helps to give support to your back and enhances your comfort. | Product Specifications and Features: Lighweight and portable design with high density molded form Anatomic design maintains the natural low back curve and relieves the anterior pressure on the vertebras PU foam with 50 density Kg/m3 Universal size: 1.52mtr to 1.92 mtr Removeable and washable soft cover Back straps hold the backrest in place | Directions For Use: Use as directed on the label | Safety Information: Read the label carefully before use Store in a cool and dry place, away from sunlight Keep out of reach of children