3D Stone Pit Optical Illusion Floor Mat
3D Stone Pit Optical Illusion Floor Mat
- Tracked US shipping
- 14 day returns
- Fast, friendly support
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The illusion only works from one side of the room, which is the thing nobody mentions about a 3D mat. This one prints a deep stone pit onto machine washable polyester: from the doorway it reads as a hole in your floor, and from directly overhead it reads as a printed rug, which is exactly what it is.
It suits a bathroom entrance, a kitchen run, or a hallway where you want people to look down at something.

Size
| Size | Inches | Centimeters |
|---|---|---|
| Medium | 19 x 31 | 50 x 80 |
| Large | 23 x 35 | 60 x 90 |
The medium at 19 x 31 in (50 x 80 cm) is standard bath mat territory, the footprint you step onto out of a shower. The large at 23 x 35 in (60 x 90 cm) covers the floor in front of a sink with room either side of your feet.
- Printed stone pit illusion, strongest from a low angle
- Machine washable polyester fiber
- Non-slip backing, lightweight, folds for storage
- Two sizes, bath mat and kitchen run
Good to know
Set it where people approach from one direction. Put it in the middle of an open room and half your visitors see a gray rectangle instead of a pit.
The backing grips a hard floor, not carpet, so on a rug it will slide and rumple. And the trick that makes guests hesitate at the door works on everyone: think twice before you put it at the top of a stairway or in the path of someone unsteady on their feet.
Shipping across the US
Shipping across the US
We ship to the United States only for now, tracked on every order and free from $89.
Orders are processed within 1 to 3 business days.
Priority Insured Shipping: estimated delivery in 7 to 12 business days.
Standard Tracked Delivery: estimated delivery in 8 to 15 business days.
Delivery estimates include processing and transit time. Business days exclude weekends and public holidays.
14 day returns
14 day returns
Request a return within 14 days of delivery. Email us for authorization before sending the item back.
Send it back unused, tags on, in its original packaging. Your order confirmation is all the proof we need. We do not charge restocking fees. Full conditions are in our refund policy.
Once we receive and inspect your returned item, we email you to confirm whether the refund is approved. Approved refunds are issued to the original payment method within 7 to 10 business days. Your bank or payment provider may need additional time to post the refund to your account.
About us
About us
Welcome to HollowMade. We hunt for the pieces that make a room worth walking into: vessels, lighting and sculpture, picked one at a time and kept on our own shelves.
Chosen, not listed - Every piece is handled and checked before it ships. If it would not earn a place in our own home, it does not make the catalogue.
Fair prices, quietly - We keep the range tight and the margins honest, so a good object costs what it should and reaches your door wherever you are.
A person on the other end - Write to us and someone reads it. Before the order, after the order, either way.
Questions?
Questions?
Not sure about a size, a finish or a lead time? Send us a note and a person answers, usually the same day.

Who we are
We hunt for the pieces that make a room worth walking into. Vessels, lighting and sculpture, chosen one at a time and shipped from our own shelves.
