A US Blanks Roger Hinds designed 709H with extra thickness and 4 mm ply stringer. Designer Comments: This is a 3/8 "thicker version of the 7'9" H. Designed for retro fun shapes. Based on feedback from 7'11 "H and 8'4" H, improvements were made in the thickness and foil. Should accommodate many rockers and ideally be hand-shaped.Overall Bottom Length: 7 ′ 8 5/8 ″ (235.27 cm) Tip-to-tip Deck Length: 7 ′ 8 3/8 ″ (234.63 cm) Maximum Width: 23 9 / 16 ″ (59.85 cm) Maximum Thickness: 3 9/16 ″ (9.05 cm) 7'9H w / 3/8 "added thickness overall Displacement: 2.86 ft³ (81.0 Liters) Introduced: July 2006Note: We offer any stringer, density, rocker, or color in any blank. So many variables limited only by your imagination. See or download the latest US Blanks blank catalog, stringer configurationinformation, rocker information, foam choices or foam color options here.US Blanks - the world's best selling surfboard blanks - are without doubt the strongest, most accurate, most user friendly foam on the market . Surfboards made with US Blanks have the best feel according to all research. The stringers are straight, clean and easy to plane. The foam cleans up so well. The plugs are from the best shapers, bar none. Plus you get custom rockers, colored foam, colored glues, a huge range to choice from, and total respect! We've seen foam companies come and go - this is the foam from which all our production is produced, and we recommend (and guarantee) every blank we sell.