Pinpointer protective covers

Hello Guys I am putting a feeler out to see if there is any intrest in these covers for garrett pro pinpointer and Minelab Pro find pinpointers they are suppose to work the same depth with them on keep dirt,moisture off ( not water proof) off switches and speakers, easier to clean and keep from scratching. It is one size for pro find and one for pro pinpointer cost will be $20.00 - $25.00 plus shipping each. If I get them it will be a month out, i am looking for your input.Thanks