Very nice. Strong.

Came on time as described. I bought another and will soon buy three more.

Using as a base for hot tub on concrete. Where I placed my hot tub there is some pooling of water. After some research I contacted the company and they stated it would support the hot tub full of water approximately 3500 pounds. So far so good. They raise the tub a half inch and any water that collects in that area is not an issue anymore protecting the wood on the bottom. They have small peg feet spaced about an inch apart and are made of a hard solid plastic. They have not deformed at all with the weight of the tub. Time will tell. I have these on a concrete patio and not sure if they would work on any other surface. I used 40 tiles which was perfect for a 2004 Jetsetter and left a section of five tiles for entry/exit.

Overall: these DuraGrid tiles assemble and disassemble easily, can be cut, lie flat, look good, and seem durable. They have male pegs on two sides that snap down into female loops on the adjacent tiles.

Once laid down the floor is OK to walk on even barefoot, and takes reasonable usage of patio furniture etc with no damage. If a heavy, hard object eg. a pot of flowers is dropped onto it, expect some permanent indentation but it won't break the tiles.

These are sold only in lots of 24 and 40 tiles, and shipped in squares of four. So you will get 6 or 10 such squares.

To know:

"¢ Plan the work so that each new tile going down will be attaching via its male pegs, into loops on the previous tile. Trying to get a side of female loops under an existing tile's male edge is more difficult and risks damage (see below). The shipping box has a diagram showing this idea but not discussing why.

"¢ To separate tiles, bend their joint up to see which edge is male (pegs) and which is female (loops). Starting at one end of the joint, rip the male pegs up and out. This will take some force but is unlikely to cause any damage.

"¢ For installing more than about a dozen tiles you WILL need a light rubber mallet or a regular hammer with cloth wrapped around the head. Don't rely on your heel or palms (see below on edging). And you WILL need good gloves; the bottoms of the tiles are sharp.

"¢ The tiles and edging can easily be cut with a hacksaw, though you will unavoidably have a raw edge. Trimming excess plastic or removing unwanted loops is simple with diagonal cutting pliers.

"¢ This is soft plastic and the peg / loop mechanism is a tight fit. If those aren't well-aligned before you force them together, the male peg CAN GET DEFORMED. So go slow and easy on each joint - MOST ESPECIALLY when you must attach a female edge to a male edge already laid down. The safest thing there is to lift the male edge, slide the loops under and ensure that they encircle the pegs before using any force to press them together. This is the only real difficulty I had.

"¢ If a male peg gets deformed, you can use diagonal cutting pliers to trim away the damaged plastic and recover the tile. Of course that one point won't snap in as it should, but others around will probably be enough.

"¢ DuraGrid tiles are made by SnapLock Industries in Utah. They also make very similar tiles but in different materials and colors as RaceDeck flooring. Compatibility between DuraGrid and RaceDeck tiles is nowhere described. SnapFloors, which is either a competing company or more likely a sub-brand of SnapLock, does offer RaceDeck compatible parts.

"¢ You will probably want edging pieces for the completed floor. The only ones found on Amazon are from SnapFloors for the SnapLock RaceDeck tiles, with unstated compatibility to these SnapLock DuraGrid tiles. Go figure. And they are only available in black.

"¢ SnapLock does offer gray male and female DuraGrid edging direct from their factory. These can be bought at half that price from the WayFair on-line store. Unfortunately, unlike the RaceDeck product, they do not have special pieces for corners. So you will have to cut this edging to length in some cases, and when done clip off any remaining visible loops. The edging is a softer plastic than the tiles with a slightly different color. Not bad and maybe the slight additional flexibility helps with transitions, but not perfect.

"¢ Installing edging is best done by hand, using the mallet only for completion. The trickiest is attaching female edging to the male side of a tile. And indicated above, lift the tile as much as possible and, at an angle, slide the loops under to make sure the male pegs are properly started. Then snap the edging on by hand and lower the tile with edging back to the floor. Never just slide the loops under the male edge and start hammering - that will soon wreck a male peg and you'll have to disassemble the floor to replace or salvage the whole tile.

Four stars instead of five only because SnapLock does a poor job of providing edging. It should be on Amazon along with the tiles, and compatibility made clear.

These panels are amazing! They snap together fairly easy and stay together. They are durable and strong. They are perfect for on top of porches or concrete and they allow drainage and an almost slip-resistant surface. No prep required. Cleaning these is a breeze.

The seller was awesome too! We received a damaged package/panel and they replaced it within a few days (no hassle), much appreciated. We are thinking of buying more now and telling our family and friends. Thanks.