Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package - 10"-12" [1250456-L] Brand_C-MAP Up to 50% more effective

Up to 50% more effective than Hydrofoils

Integrated Ant® Technology

Micro-baffle construction traps warmth and prevents down migration

AC Generator Frequency

Built with durable 600D nylon featuring a water-resistant TPU backing

Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package - 10"-12" [1250456-L] Brand_C-MAP Up to 50% more effective2 7 8" Heavy Duty Adjustable Mainstay Package 10" 12" Package includes 2 7 8 high strength rigid 4 keyed anodized aluminum air powered height adjustment pedestal (500 newton cylinder) with 9 round anodized base, and locking Trac Lock swivel & slide. 3 1 2 outer post with 2 7 8 inner post.