- 18 oz Industrial Grade Rip Proof Vinyl. 
- Stainless Steel Hard Action Marine Snaps. 
- Heavy Duty #10 No Rust Zippers at all Access Points. 
- 2” Stake Flap With Brass Grommets on 20” Centers For Ground Fixation. 
 
- Frost Flap To Prevent Sand And Snow Buildup.  
 
- Access Zipper on Fifth Wheel Tongue Enclosure for Extra Storage.
- Fabric is Rated at -60 degrees Cold Crack Factor  
- Optional R 7.74 Insulation - Improving The R Factor         Of Your Initial Insulation