... out of Somos 201 material gives a final SLS prototype made from a durable elastomer selective laser sintering material, ideal for bellows ... and professtional team2,Delivery in time3,Excellent equipment & skill4,High quality and competitive priceMaterial:ABS,POM,PU,PP,PC,PA ... ,PMMA,PVC,PVE,Aluminum, Cooper, Brass,Alloy.EtcSurfaces treatment:light color,dumb color,rubber oil,pearlescent color ...