Wave Size: 3ft (1.0m) Cord Dia. : 9⁄32" (7mm) Strap : 50mm - Padded ONE PIECE EXTRUDED CORDFrom swivel to swivel - just one cord...one component. 

Wave Size: 6ft (1.8m) Cord Dia.: 9⁄32" (7mm) Strap : 50mm - 2 x Padded DIAMOND-FLEX MOULDAdvanced mould design with flex diamonds.