Canvas Covers for ClampForce 3.0 Board Racks - PairThe CBR-300CC Canvas Covers come with 2 protective black covers for a set of PTM ClampForce 3.0 board racks (1 cover for each rack). Made with the finest marine-grade canvas, these covers will keep your racks looking brand new. The canvas is built from WeatherMax80, a high-performance marine and outdoor fabric designed for long-term outdoor exposure. Each cover is custom-designed to mold to your board rack system and will last for years of service. - cis2:mm5mnJlm -Specifications: Type: Covers;