Amazon has Cylen Memory Foam Bamboo Charcoal Infused Ventilated Orthopedic Seat Cushion for Coccyx Back Support – Blue Washable & Breathable Cover for $13.75. Free shipping with Prime.
Instructions:
Add Memory Foam Seat to cart.
Proceed to check-out.
At payment method add promo code 73OJHF7G
Info:
- BAMBOO CHARCOAL INFUSION -provides superb ventilation ability and reduces temperature from rising
- STATE OF THE ART MEMORY FOAM – provides quality seating comfort and pain reliving experience
- NEWLY MODIFIED COVER – allows a maximum air flow with non-slip feature
- 5 YEAR WARRANTY – comes with 5 year warranty and 30 days no hassle return
- EVERLASTING SUPPORT TECH -Because of the SPECIAL quality memory foam material, the cushion will be HARD when the temperature is low. It will become very SOFT and COMFORTABLE after 5 minutes usage.