This is a lot of shelf area. I bought two units to go in my basement. I only needed four racks per unit because of the height. With the two racks left over, I created a two rack unit. This one has the lower four legs reaching from the floor to the first rack, and then the other legs and rack above that. The open space beneath the lowest rack leaves an area to put bins or whatever; plus you have the two racks above that for storage. Since there is no stabilizing rack along the floor like the others, it is not as secure, but since it’s against the wall in back and against the other unit on the side, it is stable enough.

Member’s Mark heavy duty storage 5 shelf unit 20 x 48 … I was looking for something that would not bend or break. I am using this to put food cans and boxes on. I had in the past metal storage shelves and they bent in the middle. I bought this heavy duty plastic unit at Sam’s Club. I had it delivered because it would not fit in my car. The plastic is so strong and heavy duty that it will not bend or fall apart. I wish I has this years ago. It was easy to put together and I had someone put it together for me because I have some arthritis. It will not fit in a car because it is long. But if you have a truck then you can bring it home. I do not have a truck. They delivered this on the day and time I chose. This was put on my front porch where I want it. I had someone bring it in the house. This is heavy for a female to lift or carry. But it is so strong and sturdy. My basement is dry and things do not rust. I chose the tall unit because that is what I needed. They have smaller ones if you need it. I recommend this for everyone. I am very happy with this purchase.

This shelf is just what we were looking for to go in our garage. It’s heavy duty and each shelf holds around 150 pounds. A nice feature is that it’s modular and also comes with interlocking pieces to connect more shelving to. It was super easy to put together and only took me about 10 minutes total.

Easy to put together and great for getting my garage organized, plus they hold a lot. Pricing is good, but delivery was a mess. Ordered 8 units 1rst four everything fine, but second four took several days and nobody seemed to have impact with personnel. Problems with CSRs being effective.

Members Mark 5 Tier Shelf has exceeded my expectations with its sturdy construction and spacious shelves. It's a versatile storage solution that not only looks sleek but also provides ample space for organizing various items. Easy assembly and durable materials make it a reliable choice for anyone looking to enhance their storage capabilities.

This was easy to assemble: my 11 daughter put it together while I worked on other things in the garage and needed minimal help. I highly recommend it for anyone who needs extra storage. It has also been sturdy enough to hold everything we have put on it. I like it so much I went out and purchased a second one.

If you go the full 5 shelves high, it does seem a little flimsy. It will work just fine though. I feel that the price is a little steep for the lack of stability provided (without the support brackets.) if I needed more, I would purchase again. I would spend the extra money though and get the bigger metal shelves if you have the room and the money to do so. I bought a set the same time as I got these for comparison and it definitely worth spending the extra money.

Shelf unit is easy to put together and it was nice that there were enough parts to make 2 separate units. I made a 4 shelf unit and a unit just off the floor. Had enough feet for the two units. Only request is that they had offered spacers so you could make one or two shelves with a more height, for taller items. Worth the money.

I got these to use for my spring seed starting. I have been somewhat disappointed with them for that purpose. The shelves sag badly even with just trays of 4.5" pots. And they stay bowed even after the weight has been removed. Also they are not wide enough to fit 4 of the 1020 standard trays. The 4 foot metal shelf I got from Sam's fits them fine. But this plastic unit will not because of how big the uprights are :-(

The black and yellow tubs do not fit on these shelves. They are about 2” too tall to slide in. Now I have two shelves set up and 8 totes with nowhere to put them. That's was the whole reason we chose this shelving unit - to store the matching totes. Unbelievable.