shapesbyX-2pcs 5mm Hole Red and Blue Paint Cross Tube Slider, Bracelet Slider Necklace Pendant Beading

Color: antique silver base, enamel paint blue and red.
Size: Approx 5mm hole, 40mm long, and 8mm outside diameter.
Quantity: 2 pieces

You can use following leather:

https://shapesbyx.com/search?q=4mm+braided

Click following leads to more beads and charms:

https://shapesbyx.com/collections/charms-beads-findings