22 Litedisc Silver/White Flat-Guaranteed! - Our LiteDiscs are guaranteed to be flat to ensure a smooth, even reflection. Double Laminated - All metallic foil surfaces are double laminated for maximum reflection and longevity. We found that this process extends the life of our fabric by 150%. Double Riveted - Every LiteDisc frame is double riveted to stand up to the toughest abuse while maintaining its shape and flexibility. Warranty - Every disc is guaranteed for five years!