This is a good range of anchor sizes for small and light construction. Not something you would use to hang a 50lb shelf, but great for hanging your child's whiteboard on the wall. Matching the right screw to the right anchor can be difficult. The anchors themselves are color coded but do not match the location or color (or lack thereof) of the screws. There is a small instruction manual that doesn't explain anything either. First thing I hung up on was accidentally grabbing the wrong screw which actually went all the way through the anchor and came out the other side there was nothing to catch.
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