Amazon sells it. You'll need to know size you want, and then select color. You can purchase large rolls of it.
do they come in strips and do they have that tongue attached?
home depot and menards used to sell it, altho it has been a while, but I am sure they still do.
Several places online sell it, just google chair webbing. I bought some online at lawnchairusa.com that was very reasonably priced and good selection of colors
It is just a roll of webbing 150 ft or 300 ft
Online on Amazon.com and eBay.com and various other online sites. Do an online search for outdoor chair webbing for more websites on which it is available.
ACE HARDWARE https://www.acehardware.com/departments/outdoor-living/patio-furniture/lawn-chair-parts/8306144?x429=true&utm_source=google&utm_medium=cpc&gclid=CjwKCAjw54fdBRBbEiwAW28S9nc7WhE5Nm4hBov-39SoALHpm-TEWAsdBu4vWDT_x7pdiZDisimwpBoCW7sQAvD_BwE
I have bought this at Home Depot
Amazon.com and they also have customer reviews so you can make a great decision when you need to choose from different brands or styles.
If someone in your area refurbishes this furniture, you may be able to purchase old stock or just the amount you need at a huge discount. They have piles of leftovers in their back rooms!
You need at least 12 yards. ☺️
!2 yards okay finish what you are going to say
Your glider looks like you could just buy 2 cusions for it that has top and bottom one piece but I bought my webbing a few years ago on ebay.com. You can shop prices and colors before deciding to buy. Still haven't had time to reweave mine but it's ON THE LIST! Good luck
Larry, I just realized you mean STRAP webbing. Mine are the older style colored webbing. I also have outdoor chaise like this strap webbing though. The cusions don't attach, they are the padded type for any style of lawn chairs like walmart sells. I sue them on my STRAP chaise lounge chair. The straps you are looking for should be on ebay but I have never had to look for them. Seems like a lot of people have given you some sources though. I like your glider, worth the update when you get to it.