The delivers that big wave ocean feeling on today's modern wakes. Now with low density Skelecore, the advanced shaping process which reduces the overall mass of the core and allows the fibers to flex naturally.• Surf-style design• EPS Skelecore with 5mm stringer• Ghost Grip with rear EVA pad• Quad Futures fins: two 3.7" and two 2.1"• Concave base with center channels• Skill Level: Advancedtable, th, td {border: 1px solid black; border-collapse: collapse;}th {text-align: left;}th {padding-left: 6px;}td {padding-left: 6px;} Volume Length Width Weight Range Ono 4.6 14.9L 4'6" 20.5" up to 160 lbs. Ono 4.10 16.7L 4'10" 20.8" up to 200 lbs. Ono 5.3 20.2L 5'3" 21.3" over 180 lbs. Ghost Grip with rear EVA pad Two 3.7" and two 2.1" Quad Futures fins Concave base with center channels | Ono Wakesurfer size 4FT6IN