What is a split knee separator and what does it do?

The MOBB Split Knee Separator is a memory foam cushion placed between the knees during sleep to maintain proper spinal alignment. By holding the knees apart, it reduces pressure on the hips, lower back, and lumbar spine. It is especially beneficial for side sleepers, those recovering from surgery, and anyone dealing with chronic hip or back discomfort.

Can the MOBB knee separator help with back pain and sciatica?

Yes. Placing the MOBB Memory Foam Knee Separator between your knees while sleeping on your side keeps the hips stacked and the spine in a neutral position. This reduces the rotational pressure that commonly aggravates lower back pain, sciatica, and hip bursitis. Many users experience noticeable relief after consistent nightly use.

Is the MOBB knee separator suitable after hip or knee surgery?

Yes. The MOBB Split Knee Separator is commonly recommended for post-operative recovery following hip replacement, knee surgery, and spinal procedures. It helps maintain a safe neutral leg position that reduces strain on healing tissues and prevents the operated leg from rotating inward during sleep. Always follow your surgeon's or physiotherapist's guidance on use.

What material is the MOBB knee separator made from?

The MOBB Knee Separator is made from high-density memory foam that gently contours to the shape of your legs for a comfortable, secure fit. Unlike flat pillows, the split design and memory foam material hold their shape through the night, ensuring consistent support without flattening or shifting out of position.

How do I use and care for the MOBB split knee separator?

Place the MOBB Split Knee Separator between your knees when lying on your side. The ergonomic split contour holds it securely without needing to grip it. To clean, remove the cover if applicable and hand wash in cold water, then air dry completely. Do not machine wash or tumble dry the memory foam core, as heat will damage the foam.

Who is the MOBB knee separator designed for?

The MOBB Memory Foam Split Knee Separator is designed for adults who sleep on their side and need support for spinal alignment, hip comfort, or joint pressure relief. It is particularly suited for people with sciatica, lower back pain, hip bursitis, osteoarthritis, pregnancy discomfort, or those recovering from orthopedic surgery.

Split Knee Separator MOBB Memory Foam Spinal Alignment Pain Relief Dual Height

SKU: MHHCMHKS-NN

Mfr. P/N: MHKS-NN

Sleep & Recovery Split Knee Separator MOBB Home Healthcare · USA Designed to improve sleep posture and reduce pressure on the lower back, hips, and knees. Crafted from high-quality memory foam, it positions the legs correctly — allowing the spine to relax into its natural S-shape for deeper, more restorative rest.

Availability: In Stock

This product ships within 1 - 2 Business Days

Your Price

$36.80

Details

Sleep & Recovery

Split Knee Separator

MOBB Home Healthcare · USA

Designed to improve sleep posture and reduce pressure on the lower back, hips, and knees. Crafted from high-quality memory foam, it positions the legs correctly — allowing the spine to relax into its natural S-shape for deeper, more restorative rest.

9.8″

Length

5.9 / 2.9″

Dual Height

Colours

Daily

Use Ready

Available in

Black · Navy Blue

Specifications

Technical details

Length

9.8 inches

Width

7.8 inches

Height (Dual)

5.9″ high · 2.9″ low

Material

Memory Foam

Colours

Black, Navy Blue

Model Numbers

MHHCMHKS-BL
MHHCMHKS-NN

Brand

MOBB Home Healthcare

5.9″

Tall Side

For broader hip spacing & fuller lateral support

2.9″

Low Side

For compact support & lighter weight preference

Key Features

What sets it apart

Supports proper spinal alignment during sleep

Reduces pressure on hips, knees, and lower back

Dual height design for customized comfort — 5.9″ & 2.9″

Memory foam adapts to body shape over time

Lightweight and easy to reposition throughout the night

Suitable for home, healthcare, and recovery environments

How to Use

Step-by-step guide

Place Between Your Knees

Lie on your side and position the cushion between both knees, centred comfortably.

Align Knees & Hips

Ensure hips and knees are stacked vertically to promote natural spinal S-curve alignment.

Choose Your Height

Flip the cushion to select the 5.9″ tall side or the 2.9″ low side depending on your comfort preference.

Use Consistently

For best results, use every night to build posture habits and progressively reduce discomfort.

Keep It Clean

Spot clean with a damp cloth regularly. Air dry fully before use to maintain hygiene.

Designed for Side Sleepers

Side sleeping with unsupported legs creates uneven hip rotation. This separator keeps legs parallel, reducing spinal torque and muscle tension throughout the night.

Frequently Asked Questions

Common questions answered

What is a knee separator used for?

It helps align the spine and reduce pressure on hips and knees during sleep — especially beneficial for side sleepers who experience lower back or joint discomfort.

Is this good for back pain?

Yes, it promotes proper spinal alignment which helps reduce muscle strain and pressure on lumbar vertebrae, offering relief for many types of lower back pain.

Can side sleepers use it?

Yes — it is specifically designed for side sleepers. Placing it between the knees corrects hip rotation and keeps the spine in a neutral, comfortable position.

What is the dual height feature?

The cushion offers two height levels — 5.9″ on the taller side for broader hip spacing and 2.9″ on the lower side for lighter, more compact support. Simply flip to switch.

Is memory foam durable?

Yes, high-quality memory foam maintains its shape and provides consistent long-term support without flattening under regular nightly use.

Can it be used daily?

Yes, it is designed for everyday use. Consistent nightly use is actually encouraged for best postural results and lasting relief.

Side Sleeper Design

Healthcare Grade

Memory Foam

Made for USA

More Info

Product Line	Split Knee Separator
Brands	MOBB Home Healthcare
Color	Navy Blue
Select Case Size	Each
Manufacturer Part Number	MHKS-NN
Industry / Services	Healthcare
Size"	9.8''L x 7.8''W x 5.9/2.9''H

Reviews

Returns

Returns or Defective claims on items more than 30 days from purchase will not be accepted. No products can be returned without receiving a RMA # (Return Material Authorization) from customer care. Non-defective returns will be subject to a 25% restocking charge. All RMA freight costs are the responsibility of the customer. Any unauthorized return or collect shipments will be refused at our location. Linen Plus will pass through all Manufacturer warranties, where applicable, to the customer. Linen Plus will assist in coordinating the repair or replacement of the product by the manufacturer.

Please note: Non-Defective returns for a product that has been used and/or washed will not be accepted. If the product has been washed and/or used only defective product will be accepted. All table linen products are non-returnable as they are made to order. We advise the customer to take the correct measurement of their tables before purchasing, if you require help please call us at 1855-469-5353 ext 2. Milliken and other table linen brands are non-returnable as they are made to order.

Split Knee Separator MOBB Memory Foam Spinal Alignment Pain Relief Dual Height

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Split Knee Separator

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