Is there hard plastic or something else cheaper thieves wouldn't try to take for these drain covers??

I was going to make some for my wife as a gift, I got the price and ordered some plastic ones from Costco.

I have plastic up over the whole door(s) and use the basement door which means I have to walk around the other side of the house to the driveway thru the snow, carrying groceries etc.

In the garage there were 2, 10' diameter, floor to ceiling plastic clam-shell growing units.  

Leave a small amount in a plastic jar for the tenants to touch up, or just touch it up yourself between renters.

I need to replace an old vinyl/plastic dryer vent venting into attic (2nd floor laundry, built before codes for venting outside).  

They are typically thin plastic...and unfortunately not a cheap part to replace.

They may work fine in new construction because they have plastic pipes that are smooth inside; however, they get hung up in the older metal pipes in use in many locations because they are not so smooth.4.

The plastic case and big screen on the galaxy worry me a lot.

Were the sticky tiles applied directly to the sub floor or do you have the plastic under layment??