SUNCOVER HELIX 8 AND 9

Use To Keep It Safe From Harsh Marine Environment When Not In Use; Compatible With HELIX 9 MSI GPS G4N HELIX 9 MDI GPS G4N HELIX 9 CHIRP GPS G4N HELIX 8 MSI GPS G4N HELIX 8 MDI GPS G4N HELIX 8 CHIRP GPS G4N HELIX 9 MSI GPS G3N HELIX 9 MDI GPS G3N HELIX 9 CHIRP GPS G3N HELIX 8 MSI GPS G3N HELIX 8 MDI GPS G3N HELIX 8 CHIRP GPS G3N Will Not Fit First-Generation HELIX 9 Or HELIX 9 G2N Models; Black; Silicone