Just purchased this pool cover and installed it within 1.5 hrs. Used a hammer drill for inserting the brass anchors per other's recommendations. Went to a discount tool store to purchase like others as well. This made installation a breeze. Cover is new so can't say how long it lasts but it is very well made, strong, good material. My dog walks across it with no issues. I would not walk on it as an adult but seems perfectly safe for my dog. Would definitely recommend. Very happy with this purchase.