EVA Material Properties: 1.EVA material is a high-density sponge, does not absorb moisture 2.No blackening/darkening in humid environment 3.Hardness: Around 55-50 degrees 4.Soft & Comfortable 5.Easy maintenance(Use of common cleaning agents, rinse with brush and water) 6.High and low temperature resistance 7.Sound insulation and anti-vibration 8.Easy replacement,Easy installation,No additional auxiliary materials required 9.UV resistant without color fading 10.Support for customized services(Colors and patterns) Precautions before payment: 1.Please check if the boat model match your Yacht model。 2.Some ship models have different configurations with different options, please pay attention to choose the most suitable one 3.If not sure whether your ship matches the drawings, please send us photos of swim platform and cockpit, we could help to determine if it is appropriate 4..If need to verify the size, please feel free to contact us