Description
Specifications
| Product Code | YVBR-MR |
| Product Type | Positioning sponge |
| Shape | Rectangle |
| Dimensions | 6 x 4 x 1 inches (L x W x H) |
| Material | High-density foam, vinyl-covered |
| Cover | Royal blue reinforced vinyl, sewn seams |
| Surface | Non-porous and fluid-resistant |
| MR Compatibility | MR Safe (verified to ASTM F2503) |
| Radiolucent | Yes (seams show under X-ray) |
| Latex Free | Yes |
| Weight | 1 lb |
| Made In | United States |
| Category | Positioning Sponges |
Where the YVBR-MR MR Safe Vinyl Covered 6x4x1 Rectangle Sponge Fits
This is the one-inch member of the vinyl rectangle line, built for a low, even lift rather than a tall prop. Slide it under the small of the back to take pressure off the spine, or set it under a wrist or an ankle to raise a joint just off the table. Because the foam and vinyl carry no metal, it is verified MR Safe and goes into the MRI suite with the patient.
The vinyl also carries over to X-ray and CT, though the sewn seams can show on an X-ray. For a taller lift at the same footprint, the 6 by 4 by 2 sponge doubles the thickness. And for a version that stays fully clear on an X-ray, the closed-cell rectangle sponge gives the same size as non-coated foam.
Built for the MRI Suite
- A slim one-inch block gives a low, even lift under the back, hip, or limb.
- High-density foam holds its shape, so the support does not flatten out mid-exam.
- Verified MR Safe, so it goes into the MRI suite with the patient.
- Royal blue vinyl is non-porous, so fluid wipes off and does not soak in.
- Fully sewn seams seal the cover, so the foam underneath stays dry.
- Latex-free and light at 1 pound, so it is easy to place and easy on sensitive patients.
Cleaning and Care
Wipe the vinyl down with your standard surface disinfectant between patients. Because the cover is non-porous and the seams are sewn shut, fluid stays on top, and the foam underneath stays dry. Skip harsh solvents, which shorten the life of the vinyl, and store the sponge flat with the rest of your positioning sponges so it keeps its edges.
Frequently Asked Questions
Is it safe for the MRI suite?
Yes. It is verified MR Safe under the ASTM F2503 standard and carries no metal, so it goes into the suite and the bore with the patient.
Is it radiolucent?
The foam is radiolucent, so it stays clear on an X-ray. The sewn seams in the vinyl can show up faintly, so for a fully clear image, choose a non-coated closed-cell version.
How thick is it?
One inch. For the same 6 by 4 footprint at twice the thickness, there is a 6 by 4 by 2 version.
How do you clean the vinyl cover?
Wipe it with your standard surface disinfectant. The non-porous vinyl and sewn seams keep fluid on the surface, so nothing soaks into the foam.
Is it latex-free?
Yes. The sponge is latex-free, so it suits patients and staff with a latex sensitivity.

