Nishikawa Pelvic Support Cushion - Triangular Support System for Ideal Sitting Posture
SKU: 72073490838

Nishikawa Pelvic Support Cushion - Triangular Support System for Ideal Sitting Posture

Sale price$79.52 Regular price$88.36
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Nishikawa Pelvic Support Cushion - Triangular Support System for Ideal Sitting PostureDescription The Nishikawa Pelvic Support Cushion is designed to enhance your sitting posture and increase comfort during long periods of sitting. Its innovative triangular support system evenly distributes pressure across your pelvis, helping to reduce discomfort and prevent slouching. This cushion is ideal for use at the office, while studying, or simply relaxing at home. Featuring air horn technology, the Nishikawa Pelvic Support Cushion encourages

Description

The Nishikawa Pelvic Support Cushion is designed to enhance your sitting posture and increase comfort during long periods of sitting. Its innovative triangular support system evenly distributes pressure across your pelvis, helping to reduce discomfort and prevent slouching. This cushion is ideal for use at the office, while studying, or simply relaxing at home.

Featuring air horn technology, the Nishikawa Pelvic Support Cushion encourages an ideal sitting posture by supporting the natural alignment of your hips and spine. Its lightweight and portable design makes it easy to carry and use anywhere, offering a practical solution to improve your sitting experience throughout the day.

Details

• Product Material: Memory Foam

• Manufacturer: Nishikawa

Features

  • Triangular support system for even pressure distribution
  • Air horn technology to promote ideal sitting posture
  • Lightweight and portable for use anywhere
  • Helps prevent slouching and improves comfort during extended sitting
  • Suitable for office work, studying, and relaxation

How to use

Place the Nishikawa Pelvic Support Cushion on your chair with the triangular support system facing upwards. Sit down ensuring your pelvis aligns with the cushion to promote proper posture. Use it during any sitting activity such as working, studying, or relaxing to maintain comfort and posture. To maintain effectiveness, use regularly and adjust positioning as needed.

Care instructions

Clean the cushion cover with a damp cloth and mild detergent. Avoid soaking or machine washing the cushion itself to preserve its shape and support features. Store in a dry, cool place away from direct sunlight and extreme temperatures to maintain material integrity.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72073490838

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4.4 ★★★★★
Based on 702 reviews
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Verified Purchase
M. M. Bowden
Houston, US
★★★★★ 5
GREAT 80v edger (but Kobalt users beware)
Size: 8" Edger Gen1, Size: 8" Edger Gen1
This Greenworks 80v edger is fantastic. I was surprised at how sturdy and rigid the shaft is - much more so than the very much more expensive Stihl Brushcutter I used for years. I like the adjustability of the blade depth and the power is impressive. You will get more run time with higher amp batteries - I have both 2.0 and 2.5 amp batteries, but if you have multiple batteries and chargers (from acquiring multiple tools) you will never be waiting for a battery to charge. If you have only purchased Greenworks tools, then you are golden. BUT HERE IS THE RUB IF YOU, LIKE ME, THOUGHT THEY WERE STRAIGHT-ACROSS COMPATIBLE WITH THE SAME LINE OF TOOLS THEY MANUFACTURED FOR LOWE'S UNDER THE KOBALT MONIKER AND BLUE COLOR, AS DIFFERENTIATED FROM THEIR STANDARD BRIGHT GREEN. One of the reasons I went ahead and committed to buying the Kobalt line of 80v yard tools was because Greenworks made them and I figured that it would be a long-lasting and stable design platform, being the same 80v system across two different brands. Then Lowe's dropped the 80v line. I was able to get a few more of their tools for great clearance prices and looked forward to switching over to the complete line of Greenworks 80v tools. was very happy to be able to order their edger because it's the exact same power system - just that all of my gear is Kobalt blue. AND HERE IS THE DEAL WITH THAT: They are different. The Kobalt 80v battery will not fit/slide into the Greenworks 80v battery compartment/housing (*as manufactured). - I guess I shouldn't have been surprised - and it could have been Lowe's that required that the stuff made for them specifically would be incompatible. But since it's the same power system, I wondered what the difference was and if I could work-around their obstructionist corporate bs. What I discovered was that the battery compartment on the tools have two long molded channel-guides (male) that match the two long molded (female) channels in the batteries. The vertical placement of the bottom 'rail' in the tool/compartment is positioned in a slightly different spot between the Kobalt and Greenworks 'brands'. But this actually works, because I just used a hand chisel and removed the 'bottom' rail from the Greenworks tool/edger. WA-LA - EUREKA!!! It worked great! It's a great fit, the top rail is more than enough to hold the battery stably in position and the 'lock' mechanism functions perfectly! I am looking forward to buying more tools in the Greenworks 80 volt line without having to replace all of the Kobalt tools I already paid for AND ESPECIALLY the rediculously expensive batteries...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2021
R
Verified Purchase
Ryan
Fort Morgan, US
★★★★★ 4
Great product that makes edging very fast
Size: 8" Edger New
Edging was quite a job because I had to do it with a hand tool. I have quite a few Greenwork tools, so I decided to purchase the edger. It works great and I am in general happy with it. The three downsides for me are that tool is quite heavy when it also has the battery in it, that the metal blade decreases in size rapidly because of the friction when edging near concrete, and that the wheel is in such a position that I have to bend substantially while the blade does not edge deep enough so that I have to lean the tool on the metal strip at the bottom of the tool.
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Reviewed in the United States on August 17, 2025
R
Verified Purchase
rebecca hansen
West Palm Beach, US
★★★★★ 5
Very pleased
Size: 8" Edger New
Works well and gives a nice clean line. I am able to take care of the overgrown edges very fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
C
Verified Purchase
Charles Sebastian
Lowell, US
★★★★★ 5
Plenty of power. Easy to use.
Size: 8" Edger New
I was amazed at the power of this edger. Due to health issues we couldn’t give our lawn adequate attention. It hadn’t been edged in over a year. This edger cut thru the heavy overgrown grass. Maintaining the edging now is a breeze. It uses the same 80 volt battery as my blower👍. The only negative is there is no edge guide, but once I got used to it, it’s not really needed.
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Reviewed in the United States on May 25, 2026
B
Verified Purchase
Bill
Draper, US
★★★★★ 5
Great product, well made, would buy again!
Size: 8" Edger New
Great product, well made, would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

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