RSPro Clear SUP Foil Rail Saver protects the rails of SUP and downwind foil boards from impacts, scratches and wear without affecting the appearance of the board. The transparent, UV-resistant film is made from a durable 380 micron thick polymer material that retains its clarity over time. The kit contains two 175 x 8.9 cm protective strips that are easy to install and provide long-lasting protection with minimal weight.