Dupont Tyvek Tent Footprint Ground Sheet [Kit] Fits Big Agnes Fly Creek UL2 Lightweight, Durable and Waterproof 6 Industrial grade adhesive Grommet squares that you stick on [after softening/washing material] 6 Marine Grade Bungee Tie-outs Dimensions: 54" W by 108" L You can trim/cut to your liking for a perfect fit and apply the grommets and tie-outs