Sierra Auto Tops Volvo 1998-2006 C70 Cabriolet Convertible Top, TwillFast II Canvas, Black Lifetime Warranty on Glass Window Bond The entire top is cut from the same bolt of cloth for consistent color and pattern Sewn-in bolts in the rear quarter panels like original Factory-style sewn-in plastic retainers pre-drilled for easy, accurate mounting Deck seams are heat-sealed using specialized tape to eliminate heat-seal press marks on exterior