What is a full-length bathtub pillow?

A 56-inch 50D mesh mattress that lines the tub from head to thighs, with a movable lumbar roll and 168 suction cups. Gray or White.

How do the 168 suction cups work — and on which tubs?

The cups are on the back of the mattress. They are for smooth tub surfaces. The listing says: not for textured surfaces.

Can you move the lumbar bolster?

Yes. The lumbar roll is detachable. Slide it along the mat to where your low back is.

What is the difference between Gray and White?

Same mattress, two colors. Gray is ASIN B0H36CLWBP. White is ASIN B0H36JSXJL.

Grey full-length 50D mesh bathtub mattress with white piping, an integrated headrest, a cylindrical lumbar roll, a hanging hook, and a soak inset.

Full-length 50D mesh. Headrest, movable lumbar, 168 cups. Gray shown.

Bathtub pillow

LYXOMED Full-Length Bathtub Pillow

A 56-inch 50D mesh mattress for the tub. Movable lumbar. 168 suction cups. Gray or White.

Buy on Amazon

Length	56 in (listing-image label)
Width	17 in at the bottom · 13.8 in at mid (listing-image labels)
Lumbar roll	5.5 in, movable and detachable
Fabric	100% polyester, quick-drying 50D spacer mesh
Cups	168, for smooth tub surfaces — not for textured surfaces
Care	Machine wash or hand wash; hang to drip-dry
In the box	Mattress, lumbar bolster, mesh storage bag, hanging hook
Gray	ASIN B0H36CLWBP
White	ASIN B0H36JSXJL
Parent	ASIN B0H364HP2C

Why this shape

A full-length mesh mattress holds head to thighs; the lumbar roll moves to where your back is.

One piece from the headrest to the seat. Listing-image sizes: 56 in long, 17 in wide at the bottom, 13.8 in at mid. The 5.5 in lumbar roll is a separate bolster. Slide it. Take it off.

50D spacer mesh is open. Water goes through. Hang it on the hook. The listing includes a mesh storage bag.

168 cups on the back. They are for a smooth tub. The listing says they are not for textured surfaces.

Folded towels slide, bunch, and stay wet; this mattress has cups on a smooth tub and hangs to drip-dry.

The listing names long baths, home-spa rest, reading in the tub, and a cushion against a hard tub. That is comfort and position. It is not a back, neck, or joint treatment.

Gray or White. Same mattress. Press the cups onto a smooth tub. Slide the lumbar. Hang the mesh when you are done.

A towel stack has no grip and no drain path. The 50D mesh is one piece. The cups are for smooth enamel or acrylic. Textured tubs are out of scope on the listing.

Grey mesh tub mattress hanging to dry, labeled 56 inches long with a 5.5-inch lumbar roll and a white mesh storage bag. — Hang it. The mesh drains. The bag holds the roll.

What clinicians say

50D spacer mesh drains; 168 cups hold on a smooth tub; the lumbar roll is a piece you place, not a treatment dose.

There is no hospital protocol for a bath mattress, and this page does not invent one. The design is the listing: a long 50D mesh pad, a movable lumbar, cups that the listing limits to smooth surfaces.

Comfort and positioning in the tub. Reading, a phone, a long soak. Everyday stiffness is not upgraded here into a diagnosis or a result.

Sizes, 50D mesh, 168 cups, and the movable lumbar are listing facts, not a clinical paper. Amazon listing B0H364HP2C / B0H36CLWBP, fetched 28 Aug 2026

Cushioned Full Body Bathtub Pillow with Adjustable Lumbar Support, Fast Dry. Parent ASIN B0H364HP2C. Displayed Gray child B0H36CLWBP. White child B0H36JSXJL.

Facts taken from the fetched product detail page and listing-image labels. No journal paper is cited because none was used.

Crafted from quick-drying 50D spacer fabric that ensures continuous airflow and prevents water retention. The durable, skin-friendly material fully supports both machine and hand washing.

Equipped with 168 densely patterned suction grippers that lock firmly onto smooth surfaces to prevent shifting, sliding, or bunching during use. (Note: Not for textured surfaces).

Features a movable, detachable lumbar bolster that can be freely repositioned along the mat.

Listing-image labels: Length 56 in; width 17 in (bottom) / 13.8 in (mid); lumbar bolster 5.5 in. Includes a mesh storage bag.

Amazon.com product detail for ASIN B0H364HP2C / B0H36CLWBP. Fetched 28 Aug 2026 01:01 MT.

Verified 28 Aug 2026 from the saved Amazon HTML pack.

Amazon parent — amazon.com/dp/B0H364HP2C

After surgery

What to skip after surgery

Do not use the 168 cups on a textured tub. The listing limits them to smooth surfaces.
This is comfort and position in the tub, not a back, neck, or joint treatment.

FAQ

What is a full-length bathtub pillow?: A 56-inch 50D mesh mattress that lines the tub from head to thighs, with a movable lumbar roll and 168 suction cups. Gray or White.
How do the 168 suction cups work — and on which tubs?: The cups are on the back of the mattress. They are for smooth tub surfaces. The listing says: not for textured surfaces.
Can you move the lumbar bolster?: Yes. The lumbar roll is detachable. Slide it along the mat to where your low back is.
What is the difference between Gray and White?: Same mattress, two colors. Gray is ASIN B0H36CLWBP. White is ASIN B0H36JSXJL.