2.2" Single Stage Closed Cell Rock Crawling Foam Inserts (2) From Pro-LineThis is a pair of 2.2” Single Stage Closed Cell Foams for Rock Crawlers. Pro-Line is proud to introduce our next generation of Rock Crawling Performance Foam Inserts: the all-new 2.2” Single Stage Closed Cell Foam! Pro-Line’s new inserts are made from lightweight and waterproof Blue Closed Cell Foam and they are perfectly sized for Pro-Line’s 2.2” XL sized Rock Crawling Tires. These new inserts are completely contoured to correctly match the shape of Pro-Line’s tires for improved tire performance and appearance. Deep grooves along the top of the foam provide a softer feel for more grip while maintaining a fully supported sidewall for maximum side-hilling performance. Pro-Line’s new Closed Cell foams are extremely durable and will last through many rugged adventures.Features:Contoured to perfectly match Pro-Line’s 2.2” XL TiresExtremely DurableLightweight and WaterproofProvide unmatched Sidewall SupportDeep Grooves for More GripImproved Performance and AppearanceUnique Pro-Line Blue ColorSpec:Height: 4.85" (123mm) Width: 2.00" (51mm)What's Included2.2” Single Stage Closed Cell Rock Crawling Foam Inserts (2 pcs)