Designed with 7 Layers of non-woven fabric on the top and 3 layers on the side, this class a camper cover can provide excellent protection against UV, snow, dust, and scratches. Heavily reinforced edges and corners further improves the anti-aging ability of your RV.RVMasking increases anti-UV agent from 4% to 5% and the anti-UV ability increased by 35%!3 extra ultra-long strap are specially designed for overall stability and better windproof protection. The horizontal strap can be tied in the middle part or the bottom part as you like to maximize the windproof protection. 8 inner bottom windproof straps are more anti-aging than others, which will further increase wind protection.Each sides are designed with air vents and total 8 air vents can effectively keep the RV dry at all times.
1* class a cover perfectly fits 38’1″-42′ motorhome (PLEASE MEASUE BEFORE PURCHASE!); 4*tire covers; 3*extra long windproof strap; 1*storage bag; 6*gutter covers with sponge(Protect the sharp parts for RV); 1*adhesive repair patch; 2*weighted toss metal stick (Convenient for installation).