fiber glass sheet: 1.Low Density 2.High Strength, Tenacity, and Modulus ... CompliantMaterials: fiberglass,epoxy resin, etc. Process: Pultrusion, PulwindingColor: AnyThickness: from 2mm to 50mmDiameter: 2mm ~ 50mm & Custom Dimension: customShape: sheet,plate,round, oval ... shaft, ski pole, fishing rod, golf shaft, sail batten, hockey stick, kick board, skate boards, paddle shafts, bows and arrows, ...