Features: Replace your back to back boat seat covers to prevent your seats from cracking, protect them from daily deform like scratches, spills, seawater, dirt, and pet hair, and keep them looking new. The covers are designed for back to back boat seats and are to fit perfectly even when the seat is opened up as a lounge seat. Specifications: Material: polyvinyl chloride Color: blue white Size: Back to back boat seats: 18 x 19 x 19 inches, bottom half covers (19 to 20" wide x 16 to 18" depth), top half (19 to 20" wide x 18 to 19" tall) Package includes: 1 set x Back to back boat seats covers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays