Why mess with a good thing? To make it better than ever before while maintaining the ever-popular, classic Primera Sling profile. We introduced the Primera Sling Collection in 1984 and redefined the look of outdoor furniture. While paying homage to its roots and capitalizing on the strength of a beautiful design, we have completely updated this collection to be as solidly fresh in the 00?s as it was in the 80?s. 15-year residential warranty.