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Black memory-foam seat cushion with U-shaped cutout and matching lumbar pillow, both in soft velour covers, set of 10

SAIREIDER Seat Cushion & Back Support LS01b Black 10 qty

SKU CH-M9VB-H75Z1

A ten-piece set of memory-foam seat cushions and lumbar pillows with ergonomic U-shaped cutouts, non-slip bases and washable velour covers to relieve tailbone.

  • SizeUniversal
  • Product typeSupport
  • Product colorBlack
  • Age groupAdult
  • Number of items10 qty
  • Design style1
  • U-shaped cutout suspends tailbone to relieve pressure on back and legs
  • Anatomical lumbar pillow contours to spine curve for full upper, middle and lower support
  • High-density 100% memory foam restores shape quickly and never flattens
  • SGS-certified foam free of harmful chemicals ensures safe long-term use
  • Non-slip base and adjustable straps keep both pieces secure on any chair

10-Piece Ergonomic Support Set

This 10-piece set combines a U-shaped seat cushion and a contoured lumbar pillow for adults who sit for long periods at a desk or behind the wheel. High-density memory foam certified by SGS supports the body and disperses pressure without flattening over time. A non-slip base and adjustable elastic straps keep both pieces stable on office chairs or car seats. Removable velour covers are machine washable for easy hygiene.

Upgrade from Flat Pads or No Support

The U-shaped cutout suspends the tailbone above hard surfaces to relieve pressure on the coccyx, sciatic nerve and legs. The lumbar pillow follows the spine's natural curve to support the upper, middle and lower back simultaneously. This combination replaces basic flat cushions that compress quickly and single pillows that only target one region. The jump is worth it when daily sitting causes tailbone pain, sciatica symptoms or lower-back fatigue.

Handles All-Day Desk or Driving Sessions

The memory foam core restores its shape quickly after extended use, delivering consistent support through a full workday or long journey. A built-in carry handle makes the cushion portable between home, office and vehicle. The set runs out when a user needs a specific medical-grade orthosis, a heated or cooled surface, or a custom-moulded shape for a diagnosed spinal condition.

How it compares

Measured against everything we stock in Joint Braces & Kinesiology Tape, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 90% of the 528 comparable items (median $18.99).

Specifications

Product
Brand nameSAIREIDER
Model nameSeat Cushion &Back Support-LS01b
Product typeSupport
Product colorBlack
Design style1
Size & build
SizeUniversal
In the box
Number of items10 qty
More details
Age groupAdult

Questions about this item

Does the seat cushion have a non-slip base to keep it from sliding on my office chair?

Yes, the cushion includes a non-slip bottom that prevents it from moving left or right even when you shift position frequently.

How do I secure the lumbar support pillow to my chair so it stays at the right height?

Use the dual adjustable elastic straps on the back of the pillow; tighten them evenly around the chair back so the contoured curve aligns with your lower spine.

Can I wash the covers when they get dirty, and will the memory foam keep its shape afterwards?

Both covers are removable and machine washable, and the 100% pure memory foam core is designed to restore its shape quickly after long sitting without flattening.

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