EDIETH Universal Booster Seat Cushion with Adjustable Height, Breathable Mesh Portable Design with Straps, Improve Vision Improve Sitting Posture Stress Relief Driving Office Family Outdoor - Black

High-Elasticity PP Cotton for Lasting Support：This cushion uses PP cotton (polyester fiber) filling for superior resilience and shape retention. The non-absorbent material stays hygienic, while its lightweight yet supportive structure (holds up to 170 lbs) ensures comfort without sagging.The height of this cushion can be adjusted by removing the filling material until a comfortable position is achieved.

Breathable Mesh Cover & Ergonomic Posture Improvement ：The breathable mesh fabric promotes airflow, reducing heat and sweat during extended sitting. Designed to elevate seating height by 2.8-3.4 inches, it aligns the spine, alleviates tailbone pressure, and improves posture for driving, office work, or home use. The PP cotton core ensures consistent firmness without sagging, even after prolonged use.

Secure & Portable: Adjustable Straps + Carry Handle：Equipped with removable straps, this cushion stays firmly in place on car seats, office chairs, or dining chairs. The side carry handle allows easy transport for travel, commuting, or outdoor activities. Unlike bulky alternatives, the lightweight PP cotton filling makes it convenient to move while maintaining robust support.

Vacuum-Packed for Compact Delivery – Important Usage Note：To save shipping space, this cushion arrives compressed in vacuum packaging. After unboxing, gently pat and allow 24 hours for full expansion—this ensures the PP cotton filling reaches maximum loft and support capacity. Proper setup guarantees long-term performance and comfort.

Customer-Focused Quality Assurance：We carefully inspect each cushion before shipment. Should you receive a product with any visible damage, stains, or manufacturing flaws, we'll promptly arrange a replacement to ensure you get a perfect-condition booster seat cushion for your needs.