Neoprene Jack Cover For Jack holder mounting bracket ARB (NJC) Treme Jack with 36 42 48 60 inch Fit is nice and snug. It doesn't protect the whole jack but it keeps contaminants out of the grease and working parts keep sand and dirt out of the main mechanics of the high lift jack Secure fit, Fast drying,Machine washable The cover holds up well to being washed The neoprene is quite strong and stretches a lot,Fast drying. UV protected