Safety covers for rectangular pools are engineered for precise dimension compatibility, combining structural integrity with aesthetic integration. Crafted from high strength materials like woven polyethylene or stainless steel mesh, these covers feature reinforced edging and evenly spaced anchoring points to ensure a taut fit. Standard sizes cater to common rectangular configurations (e.g., 10m×5m, 15m×8m), while custom cutting accommodates slight dimensional variations. Key design elements include UV resistant coatings (withstanding 1,000+ hours of sunlight), tensile strength ratings exceeding 450 lbs/m², and compliance with ASTM F1346 91 safety standards. Anchoring systems typically use stainless steel deck anchors embedded 12 18 inches into concrete, paired with ratchet straps for tension adjustment. The flat surface profile minimizes water pooling, while anti slip textures enhance safety for accidental contact. These covers are ideal for residential and commercial rectangular pools, offering debris protection, child/pet safety, and reduced evaporation with some models integrating thermal barriers to retain pool heat during cooler months.