10 thick green PVC surface to add 4 mm red glue

PVC belt surface plus again without sponge cloth surface and spandex

PVC belt surface plus again without sponge cloth surface and spandex

Add baffle PVC belt surface

PVC belt surface plus skirt middle and baffle

PVC belt surface plus skirt middle and baffle

White PU strap surface transparent PU skirt

Cloth sponges

Import sponge surface with green and blue

PU belt tooth surface green cloth centered at the bottom of the slot plus 10 by 6 transparent PU conducting bar

With adjustable belt

Black PU synchronous belt centered at the bottom of the slot plus 5 by 3 transparent PU conducting bar