Dimensions: Height:18 1/2" Width:16" Depth: 17 1/2"

Features: High impact plastic frame

Compression foam padding

Plastic sealed to resist moisture

Heavy duty 28 oz. Marine-grade vinyl

UV treated to resist mildew and fading

Dacron thread

Aluminum hinges

5 1/4" hole pattern

Less swivel

Warranty Wise Economy Seats feature a 6 year warranty on the frame and 3 year warranty on upholstery