Folding Laundry Basket Strengthener

I've got a handful of folding laundry baskets that seem to crack very easily if you overload them at all. This is a sleeve to fit over the cracked segment, holding the two pieces together permanently. 

For more details, https://www.alexwhittemore.com/diy-laundry-basket-repair-strengthening-fragile-baskets-economically