Heavy Duty Cushion Car Back Support

DescriptionHighly Resilient Breathable Lumbar Mesh SupportBreathable mesh lumbar support contoured and orthopedic design provides comfort and good support to your lower back, help you to release back pain and correct position.Our beads lumbar support is suitable for your office chair, car seat, or household, which is special designed upgraded backrests, offer wider therapy beads massage area so that can relieve lower and mid back pain and tightness from long time sitting or driving.Material: P P, Silicon resin, elastic rubberColor: BlackWeight: 0.6 lbsSize: 16x 12 x 5.5 inchesFeatures & detailsAdjustable and Portable: The lumbar back support can attaches to seat with elastic strap. Please check your office chair back width larger than 19 inch, or you can make a knot to shorten the strap and prevent it slides down.Breathable Double-Mesh: Mesh fabric of the support cushion allows air circulating, which can keep your back and waist cool and dry.Ergonomic Contoured Design: