The Feherguard Low-Profile In-ground Reel System is engineered for placement under diving boards. The design solves many of the problems that limit the use of higher profile reels. The unique aspect of the Low-Profile system is its capacity that will meet many residential solar reel needs. Designed to fit rectangular pools up to 20' long, the system readily stores under diving boards with just 10" of clearance (a 40' solar blanket rises about 8" over the deck level). Tubes are anodized with Silver Guard to reduce tarnishing.