If it has to roll and slide, then you need these tough roll buckles!
A role buckle is a super smart buckle. Because the roller makes latex, textile or leather go through the buckle effortlessly and smoothly. Latex in particular sometimes wants to be a bit rough on belts and straps. You will not be bothered by roller buckles.
Tip!
If it is going to be pulled, it is useful to reinforce the latex that you are going to pull through the buckle, with a strip of twill strap and of course also for the possible eyelets / nests that you may be placing.