Hi Chris, Several years ago I saw Alan Brickhaus staple two sheets of poster board together for each wing and slip them over each wing. they worked for him may just be the thing for your needs!Phil Spillman
Home depot has a nice durable bubble wrap stock that is used to isolate floor I think. It is color silver. Cut to size fold over and use a soldering iron to seal the edge. Glider guise use this a lot. The nice part is that it also keeps the sun from heating the stuff up too.https://www.homedepot.com/p/Reflectix-24-in-x-10-ft-Double-Reflective-Insulation-Roll-BP24010/100318552
I also use this. Works very well.
Hey Guys, Actually you do not want to use wing protectors. Reason: hanger rash gives them that war weary look so cherished at appearance points time. Makes them look like real veterans. Gives them "character" like most of us.