AUVON Ventilation Seat Cushions. Innovative Breathable Memory Foam for All-day Comfort, Waterproof & Anti-slip Chair Cushion for Back Support, Blue Knee Pillow Perfect for people who are

Perfect for people who are sensitive to light and prone to insomnia

The ergonomic XL memory foam cushion with a slope design can provide good support for your thighs

Ideal for office

Dependable & Clear Date Indication

These premium materials ensure a sleek and stylish look

AUVON Ventilation Seat Cushions. Innovative Breathable Memory Foam for All-day Comfort, Waterproof & Anti-slip Chair Cushion for Back Support, Blue Knee Pillow Perfect for people who areInnovative Ventilation System. The seat cushion is consisting of 30 air holes and 11 ventilated grooves. Help prevent stuffiness and reduce the risk of bedsores. Supportive Memory Foam. This chair cushion's high quality memory foam can well relieve lower back, coccyx, and sciatica presure caused by long sitting. Skin Friendly and Water Proof Cover. Waterproof membrane protects the cushion get dirty from sweat or urine, prolonging the lifespan of the