Put 'em everywhere. Gun case? Novox possum. Window? Novox possum. Workbench? Novox possum. Your child? Wait- no, that's an actual possum.

Each of these matte-finish stickers are made of polypropylene and feature:

+Split Back Peeling
+Waterproof/Outdoor Rating
+UV/Scratch Resistance
+Writable Surface
+Dishwasher Safe