[Product Information]

• Size: 16.5" x 1.77" x 16" Assist in the prevention， relief， and recovery of orthopedic， coccyx， lower back and tailbone pains.
• Alleviates pressure points， disperses body weight & promotes good posture， instantly conforms to body contours
• Featured Cooling Vents/Massage Convexes design offers great air circulation while sitting
• Gel never permanent deform even after prolonged usage and always regain its supporting shape.
• Antimicrobial， water-resistant cover & skid-proof shield bottom. One Year Hassle Free Warranty.