Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Adjustable length: 100 – 125cm, Belt width: 3.8cm
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $3.99.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).