If you want a simple way to guard the base of your sink cabinet, this mat is worth a look. I like the wide size, raised edge, and soft silicone feel. The Waterproof Under Sink Mat 34″ x 22″, Silicone Mat Kitchen liner is made to catch leaks, drips, and spills before they reach the cabinet floor. In this review, I’ll share what stood out to me, what could be better, and who I think should buy it.

Product Review
The SIKADEER Waterproof Under Sink Mat comes in a 34 x 22 inch size. That size is made to fit many standard kitchen sink cabinets. The mat has a raised edge around the sides. This helps keep water and small spills inside the mat.
The main part I like is the silicone build. It feels soft and flexible, so it can sit flat in the cabinet. It can also be moved when I need to clean under the sink.
The smooth top is also handy. Small spills do not soak into the mat. I can wipe the surface or rinse it when it gets dirty.
This silicone mat kitchen liner can also be used in other spots. Some buyers use mats like this in bathroom cabinets, laundry areas, pet spaces, or as a tray for shoes and other items.
The 34 x 22 inch size is the key point to check before buying. I would measure the cabinet floor first. Pipes and other parts under the sink can also change how well the mat fits.
What I Like
- Wide coverage: The 34 x 22 inch size gives the cabinet floor good coverage.
- Raised sides: The edge helps keep small leaks and spills from spreading.
- Easy care: The smooth silicone surface is simple to wipe clean.
- Flexible feel: The mat can bend and move when I need to clean the cabinet.
- More than one use: I can use this type of mat in other parts of the home too.
What Could Be Better
- Measure first: A 34-inch mat may be too large for some cabinets.
- Pipe cutouts may be needed: Some sink setups need small cuts around pipes.
- Flexible material: The soft design may not feel as firm as a hard plastic tray.
My Personal Experience with SIKADEER
The first thing I would check is the cabinet size. A mat can only work well when it fits the space. The 34 x 22 inch size gives a lot of floor cover, but measuring first can save a return.
Under-sink areas can get messy fast. Bottles can drip, cleaners can spill, and small leaks can go unnoticed. A waterproof liner gives me a separate surface that is easier to clean than the cabinet floor.
I also like the raised edge for small messes. It gives spilled water a place to stay instead of letting it spread across the cabinet base.
The silicone surface is useful for daily cleaning. I do not need to scrub a rough shelf liner to remove small drops and marks. A quick wipe can often do the job.
The flexible build is another nice touch. A hard tray can be harder to move when I need to reach the back of the cabinet. A soft mat is easier to lift and put back.
I would still check the space around the pipes before putting it in. Sink plumbing can take up a lot of room. A perfect fit depends on the cabinet shape and pipe setup.
I also see value in using the mat beyond the kitchen. It can work in a bathroom cabinet or laundry space where water may be an issue.
For homes with cleaning bottles under the sink, the mat can also make the area easier to manage. If one bottle leaks, the liquid lands on the mat instead of directly on the cabinet floor.
I find the smooth surface useful when the cabinet needs a quick clean. I can take the mat out, clean it, let it dry, and put it back.
The mat also gives me a simple way to protect a new cabinet base. This matters more if the cabinet is made from wood or pressed board.
One thing I would not expect is full protection from a major plumbing failure. A mat can catch and hold some water, but it cannot fix a broken pipe or stop a large leak.
Overall, I see this as a simple cabinet cover rather than a full leak control tool.
What I noticed most
- The large size covers a good part of a standard sink cabinet.
- The raised edge adds a useful layer of spill control.
- The silicone surface makes clean-up less of a chore.
- The flexible shape helps when I need to move the mat.
- Measuring the cabinet before buying is very important.
Comparing With Other Brands
I’ve also looked at other under-sink mats from brands such as Jin&Bao and other silicone mat makers. Many products in this space use the same basic idea: a wide silicone sheet with raised sides. The real differences often come down to size, edge height, material feel, and price.
SIKADEER vs Other Brands
Comfort and use: For this type of product, comfort is not a big factor. What matters more is how easy the mat is to place and clean. SIKADEER has a soft silicone build that makes it easy to handle.
Build quality: The silicone design gives the mat a more solid feel than a thin plastic shelf sheet. Still, I would check the edge and thickness before buying if you want a very firm tray.
Fit: The 34 x 22 inch size can work well in a standard cabinet. Other brands offer many sizes, so another brand may be a better choice if your cabinet has a tight or odd shape.
Price: Prices can change on Amazon. I would compare the current price with similar 34 x 22 inch mats before ordering. A lower price may make sense if the size and edge design are close.
Recommendation
I think the SIKADEER Waterproof Under Sink Mat is a good fit for people who want a simple way to protect their cabinet base from daily drips and spills.
I would especially look at it if you have a busy kitchen, store many bottles under the sink, or want extra protection for a newer cabinet.
For a USA home, the 34 x 22 inch size is worth checking against a common 36-inch cabinet. Still, cabinet layouts are not all the same. Pipes, doors, and inner walls can change the fit.
I would also think twice if your cabinet is much smaller than the mat. In that case, a smaller size may save time and avoid extra cutting.
I would not buy any under-sink mat without measuring first. That is the one step I would not skip.
FAQs for Waterproof Under Sink Mat 34″ x 22″
What is a Waterproof Under Sink Mat 34″ x 22″ used for?
It is made to cover the base of a sink cabinet. It helps catch drips, spills, and small leaks. This can help keep the cabinet floor cleaner and drier.
Does the SIKADEER mat fit a 36-inch sink cabinet?
The 34-inch width is made for many standard 36-inch cabinets. Still, I would measure the inside floor of your cabinet before buying. Cabinet walls and plumbing can affect the fit.
Is the SIKADEER mat waterproof?
Yes. The mat uses silicone and is designed to keep water from soaking through the base. Its raised edge also helps keep liquid from spreading.
Can I cut the silicone mat?
A silicone mat can often be cut when a custom fit is needed. I would measure and mark the area first. Take care when cutting around pipes or other parts.
Is this silicone mat easy to clean?
Yes. The smooth surface makes basic clean-up simple. I can wipe away small spills or remove the mat for a deeper clean.
Can I use this mat in a bathroom?
Yes. The same type of waterproof mat can be useful in bathroom cabinets and other areas where small spills may happen. Its main job is to give the surface a water-safe layer.
Should I buy the 34 x 22 inch size?
Buy this size only if it matches your cabinet. Measure the floor space first. A mat that is too large can be hard to place around pipes and cabinet walls.
Conclusion
The Waterproof Under Sink Mat 34″ x 22″, Silicone Mat Kitchen liner is a simple option for protecting a sink cabinet from daily spills and drips. I like its wide size, raised edge, and easy-clean silicone surface. The main thing I would check before buying is the cabinet size and pipe layout. If those match, this SIKADEER mat is a practical pick for keeping the space under the sink cleaner and better protected.


