Force Ten (F10) Helium 2 UL Groundsheet Protector (Footprint) - GP510
Protects Groundsheet - Protects the tent groundsheet from stones, thorns and other hazards. Force Ten (F10) Helium 2 UL Groundsheet Protector Features 70D Nylon 6000mmHH Groundsheet - Highly durable and waterproof.