Sturdy. Easy to install. Come with metal stakes to hold it in place. Pieces slide together for near seamless install. PRICE is doubled .Looking for more economical product.product is great and I have been ordering every year to slowly edge our large yard.DISAPPOINTED HOWEVER THAT THE PRICE HAS DOUBLED FOR NO APPARENT REASON.Will keep stones out of grass. Easy to install.This is actually the second time I’m writing a review for this product, one of the huge delivery trucks backed up in my driveway- missed - and took out a good portion of my edging, so it had to be replaced. This is a great product, easy to use, bends around corners, stable and high enough to hold back mulch. Highly recommend.This product worked well, until I cut it. Then the little grooves where the pieces slide together crushed and required quite a bit of work to get them opened enough to slide onto the next piece. Other than that, it was very easy to install and looks great! The brown is definitely a dark brown color.Update 4/12: We installed a swatch of clay dirt in front and along the flower bed and tamped in down. Now the spikes hold well when inserted. The product looks great and looks like it will hold up well over time. We ordered another package to surround another area of the landscaping.The product looks nice, but we found that it will not stay anchored in the sandy soil we have here in central Florida. Of course we had to open the package and attempt to anchor a section using the provided metal spikes, so it is now a used product and not eligible for return.Looks very nice and sturdy. Long spikes secure it in place. Took 3rd attempt to connect to each piece due to tight tolerances. Insert bottom first just 1/16th at about a 10 degree angle then connect top before attempting to slide together. Pieces must be level with each other before sliding.I eventually found the nails included in this kit, so I apologize for the previous poor review. I had used this edging system multiple times last spring and after the initial learning curve of joining the lengths, I found this easy to assemble. I however did need more nails than provided and found that the landscaping nails that I purchased at Home Depot were a perfect fit.Does what is supposed to do and keeps the mulch OFF the sidewalk!I bought this because I wanted a no dig product but when I read the instructions it required digging in and I was not impressed. I pulled it all out and din’t Know what I will do with it now!