| 摘要 |
The WS2 is made of a flexible rust resistant galvanized sheet metal, or other material that can be strong and flexible, that is preformed and bent to it permanent shape, which is a rectangular shape with four sides, one of which has a flap which has an outward fold and an adjacent side which has an inward fold. This allows user to hook together the two open sides. The flap and adjacent side have opposite folds that are designed to lock together making WS2 a secure one piece unit. The WS2 can be flexed open and placed around a wooden post, then to, on its own, snaps shut protecting the post from weed eater damage. There is no folding or unfolding needed. No screws or nails are needed to hold WS2 in place, because of WS2 self locking folds. |
