Carbon rail epoxy boards are a custom board,The core is a closed cell XPS foam = No water absorption = More memory = More responsive, with a carbon fibre frame that gives a lively flex back feel, which gives you more drive and speed.
Recommended for waves under 4ft.

Length: 5'8''- 7'0''

Width: 17''- 19 5/8'
'
Thickness: 1 1/2- 2 3/4