C7769-60182 Desisgnjet 500, 800 Belt Kit for 24" Plotters Kit specifically designed for Do-it-Yourself repairs High density polyurethane reinforced with Vectran, not spongy Chinese import Made in the USA in an environmentally friendly ISO 9001 & 14000 certified factory Guaranteed for 5 years or 6,000,000 cycles! These belts are tough! Hermetically sealed (Unprotected belts oxidize and deteriorate)