Defense of practical and durable pontoon .-- Length 60cmlageer 35CMEPHER 18cmconcered for boats up to 80 tonnes. Ponton defenses made in E.V.A. (ethylene - vinyl acetate) exceed in terms of efficiency and durability, the performance of similar products built in PVC or rubber.e.v.a. is a copolymer with a closed cell foam nucleus, a product used for high requirements applications. This material is also used in sports shoes soles, where it serves as shock absorbers for repeated and variable loads.e.v.A. resist UV and does not vulcanize. It does not harden and resists fresh and salty water. Inmare products guarantee maximum safety, combined with increased user comfort. Studies and tests carried out in close collaboration with various nautical companies, have enabled the creation of advanced sea products.