Instruction: Answer the given question using the supporting document.

Input:
Question: Can these 2 carts be assembled to stack as 1 taller cart?
Document: I purchased four of these carts, which were packed 2 in a carton. Out of the four, one cart was lopsided and looked awful. I rotated the casters and made sure all parts were snapped firmly together. I even removed the casters, but it would not stand straight. Since I no longer had the cartons, I wrote to the company asking them to exchange the defective cart.
Does what I asked it to do and the price was OK but very lightweight. If drawers have something medium heavy in them and you pull it out more than 1/2 way, the unit wants to tip forward.
I already had 1 cart and wanted additional sewing storage.I did have a difficult time finding them but am very happy thatI kept on looking till I did. The additional one I used for jewerlymaking items.
It organised my shoes at last and it is great for corridor, I bought 2 these carts, placed together in corridor and they serve as a table at the same time ))).
I LOVE this and am so glad I bought it! 2 came in the box so I gave the other storage cart to my father for his tools and such. Mine is used for my cosmetics. 7 drawers for 7 types of cosmetics - eyeliner, mascara, eyeshadow, blush, lipliner, lipgloss and lipsticks. PERFECT!
I really like this 7-drawer cart. The see through drawers are wonderful for finding things at a glance. It also keeps even me organized. The one problem I had was I needed to use them on carpet. I got the 2 pack. One was fine. On the other one the plastic piece that holds one of the casters broke and now the wheel won't stay in. It worked out fine because I put this one in a closet where I won't need to roll it. Overall a great product.
This came in 2 days. Very happy with the product. I bought 2 and the room has replaced a 9 drawer dresser and made so much more room in my sewing room
These carts were excellent. They are sturdy and attractive. The price was far better than the price in stores. I may be buying more!
These fit my needs to a &#34;T&#34;. Did not realize carton of 2 meant two sets of the 7 drawers I thought the set of wheels was the second part. A total surprise. I was so happy as both of them are now in full use.
Bought them to store craft supplies as my inventory of tools and materials keeps expanding. A bit pricey for plastic carts, but they are great for storage and organization. Very happy with the quality.
Answer: The top cover looks like removable.  However, structurally I doubt if 2 carts together can stand straight.  I use it for craft supplies.  I have two of the drawers with bottles of fluid and somewhat heavier stuffs, and the cart tilt a bit to the side, likely because the wheels aren't that stable.  Without the wheels and have the 2 stacked carts lean against wall or something may work, but honestly I wouldn't recommend.